30642488640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29473}}^1$

素因数の和:29534

約数の個数: 252

約数和(自身を含む): 111240358164

約数和(自身を除く): 80597869524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 361, 380, 456, 480, 570, 576, 608, 684, 720, 722, 760, 855, 912, 960, 1083, 1140, 1216, 1368, 1440, 1444, 1520, 1710, 1805, 1824, 2166, 2280, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 4332, 4560, 5415, 5472, 5776, 6080, 6498, 6840, 7220, 8664, 9120, 10830, 10944, 11552, 12996, 13680, 14440, 16245, 17328, 18240, 21660, 23104, 25992, 27360, 28880, 29473, 32490, 34656, 43320, 51984, 54720, 57760, 58946, 64980, 69312, 86640, 88419, 103968, 115520, 117892, 129960, 147365, 173280, 176838, 207936, 235784, 259920, 265257, 294730, 346560, 353676, 442095, 471568, 519840, 530514, 559987, 589460, 707352, 884190, 943136, 1039680, 1061028, 1119974, 1178920, 1326285, 1414704, 1679961, 1768380, 1886272, 2122056, 2239948, 2357840, 2652570, 2799935, 2829408, 3359922, 3536760, 4244112, 4479896, 4715680, 5039883, 5305140, 5599870, 5658816, 6719844, 7073520, 8399805, 8488224, 8959792, 9431360, 10079766, 10610280, 10639753, 11199740, 13439688, 14147040, 16799610, 16976448, 17919584, 20159532, 21220560, 21279506, 22399480, 25199415, 26879376, 28294080, 31919259, 33599220, 35839168, 40319064, 42441120, 42559012, 44798960, 50398830, 53198765, 53758752, 63838518, 67198440, 80638128, 84882240, 85118024, 89597920, 95757777, 100797660, 106397530, 107517504, 127677036, 134396880, 159596295, 161276256, 170236048, 179195840, 191515554, 201595320, 212795060, 255354072, 268793760, 319192590, 322552512, 340472096, 383031108, 403190640, 425590120, 478788885, 510708144, 537587520, 638385180, 680944192, 766062216, 806381280, 851180240, 957577770, 1021416288, 1276770360, 1532124432, 1612762560, 1702360480, 1915155540, 2042832576, 2553540720, 3064248864, 3404720960, 3830311080, 5107081440, 6128497728, 7660622160, 10214162880, 15321244320, 30642488640]

約数ペア:

[(1, 30642488640), (2, 15321244320), (3, 10214162880), (4, 7660622160), (5, 6128497728), (6, 5107081440), (8, 3830311080), (9, 3404720960), (10, 3064248864), (12, 2553540720), (15, 2042832576), (16, 1915155540), (18, 1702360480), (19, 1612762560), (20, 1532124432), (24, 1276770360), (30, 1021416288), (32, 957577770), (36, 851180240), (38, 806381280), (40, 766062216), (45, 680944192), (48, 638385180), (57, 537587520), (60, 510708144), (64, 478788885), (72, 425590120), (76, 403190640), (80, 383031108), (90, 340472096), (95, 322552512), (96, 319192590), (114, 268793760), (120, 255354072), (144, 212795060), (152, 201595320), (160, 191515554), (171, 179195840), (180, 170236048), (190, 161276256), (192, 159596295), (228, 134396880), (240, 127677036), (285, 107517504), (288, 106397530), (304, 100797660), (320, 95757777), (342, 89597920), (360, 85118024), (361, 84882240), (380, 80638128), (456, 67198440), (480, 63838518), (570, 53758752), (576, 53198765), (608, 50398830), (684, 44798960), (720, 42559012), (722, 42441120), (760, 40319064), (855, 35839168), (912, 33599220), (960, 31919259), (1083, 28294080), (1140, 26879376), (1216, 25199415), (1368, 22399480), (1440, 21279506), (1444, 21220560), (1520, 20159532), (1710, 17919584), (1805, 16976448), (1824, 16799610), (2166, 14147040), (2280, 13439688), (2736, 11199740), (2880, 10639753), (2888, 10610280), (3040, 10079766), (3249, 9431360), (3420, 8959792), (3610, 8488224), (3648, 8399805), (4332, 7073520), (4560, 6719844), (5415, 5658816), (5472, 5599870), (5776, 5305140), (6080, 5039883), (6498, 4715680), (6840, 4479896), (7220, 4244112), (8664, 3536760), (9120, 3359922), (10830, 2829408), (10944, 2799935), (11552, 2652570), (12996, 2357840), (13680, 2239948), (14440, 2122056), (16245, 1886272), (17328, 1768380), (18240, 1679961), (21660, 1414704), (23104, 1326285), (25992, 1178920), (27360, 1119974), (28880, 1061028), (29473, 1039680), (32490, 943136), (34656, 884190), (43320, 707352), (51984, 589460), (54720, 559987), (57760, 530514), (58946, 519840), (64980, 471568), (69312, 442095), (86640, 353676), (88419, 346560), (103968, 294730), (115520, 265257), (117892, 259920), (129960, 235784), (147365, 207936), (173280, 176838)]