310754880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 280

約数和(自身を含む): 1165433280

約数和(自身を除く): 854678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 631, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1262, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1893, 2052, 2160, 2280, 2524, 2565, 2592, 2736, 2880, 3040, 3078, 3155, 3240, 3420, 3648, 3786, 4104, 4320, 4560, 5048, 5130, 5184, 5472, 5679, 6080, 6156, 6310, 6480, 6840, 7572, 7695, 8208, 8640, 9120, 9465, 10096, 10260, 10944, 11358, 11989, 12312, 12620, 12960, 13680, 15144, 15390, 16416, 17037, 18240, 18930, 20192, 20520, 22716, 23978, 24624, 25240, 25920, 27360, 28395, 30288, 30780, 32832, 34074, 35967, 37860, 40384, 41040, 45432, 47956, 49248, 50480, 51111, 54720, 56790, 59945, 60576, 61560, 68148, 71934, 75720, 82080, 85185, 90864, 95912, 98496, 100960, 102222, 107901, 113580, 119890, 121152, 123120, 136296, 143868, 151440, 164160, 170370, 179835, 181728, 191824, 201920, 204444, 215802, 227160, 239780, 246240, 255555, 272592, 287736, 302880, 323703, 340740, 359670, 363456, 383648, 408888, 431604, 454320, 479560, 492480, 511110, 539505, 545184, 575472, 605760, 647406, 681480, 719340, 767296, 817776, 863208, 908640, 959120, 971109, 1022220, 1079010, 1090368, 1150944, 1294812, 1362960, 1438680, 1618515, 1635552, 1726416, 1817280, 1918240, 1942218, 2044440, 2158020, 2301888, 2589624, 2725920, 2877360, 3237030, 3271104, 3452832, 3836480, 3884436, 4088880, 4316040, 4855545, 5179248, 5451840, 5754720, 6474060, 6905664, 7768872, 8177760, 8632080, 9711090, 10358496, 11509440, 12948120, 15537744, 16355520, 17264160, 19422180, 20716992, 25896240, 31075488, 34528320, 38844360, 51792480, 62150976, 77688720, 103584960, 155377440, 310754880]

約数ペア:

[(1, 310754880), (2, 155377440), (3, 103584960), (4, 77688720), (5, 62150976), (6, 51792480), (8, 38844360), (9, 34528320), (10, 31075488), (12, 25896240), (15, 20716992), (16, 19422180), (18, 17264160), (19, 16355520), (20, 15537744), (24, 12948120), (27, 11509440), (30, 10358496), (32, 9711090), (36, 8632080), (38, 8177760), (40, 7768872), (45, 6905664), (48, 6474060), (54, 5754720), (57, 5451840), (60, 5179248), (64, 4855545), (72, 4316040), (76, 4088880), (80, 3884436), (81, 3836480), (90, 3452832), (95, 3271104), (96, 3237030), (108, 2877360), (114, 2725920), (120, 2589624), (135, 2301888), (144, 2158020), (152, 2044440), (160, 1942218), (162, 1918240), (171, 1817280), (180, 1726416), (190, 1635552), (192, 1618515), (216, 1438680), (228, 1362960), (240, 1294812), (270, 1150944), (285, 1090368), (288, 1079010), (304, 1022220), (320, 971109), (324, 959120), (342, 908640), (360, 863208), (380, 817776), (405, 767296), (432, 719340), (456, 681480), (480, 647406), (513, 605760), (540, 575472), (570, 545184), (576, 539505), (608, 511110), (631, 492480), (648, 479560), (684, 454320), (720, 431604), (760, 408888), (810, 383648), (855, 363456), (864, 359670), (912, 340740), (960, 323703), (1026, 302880), (1080, 287736), (1140, 272592), (1216, 255555), (1262, 246240), (1296, 239780), (1368, 227160), (1440, 215802), (1520, 204444), (1539, 201920), (1620, 191824), (1710, 181728), (1728, 179835), (1824, 170370), (1893, 164160), (2052, 151440), (2160, 143868), (2280, 136296), (2524, 123120), (2565, 121152), (2592, 119890), (2736, 113580), (2880, 107901), (3040, 102222), (3078, 100960), (3155, 98496), (3240, 95912), (3420, 90864), (3648, 85185), (3786, 82080), (4104, 75720), (4320, 71934), (4560, 68148), (5048, 61560), (5130, 60576), (5184, 59945), (5472, 56790), (5679, 54720), (6080, 51111), (6156, 50480), (6310, 49248), (6480, 47956), (6840, 45432), (7572, 41040), (7695, 40384), (8208, 37860), (8640, 35967), (9120, 34074), (9465, 32832), (10096, 30780), (10260, 30288), (10944, 28395), (11358, 27360), (11989, 25920), (12312, 25240), (12620, 24624), (12960, 23978), (13680, 22716), (15144, 20520), (15390, 20192), (16416, 18930), (17037, 18240)]