29671920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 200

約数和(自身を含む): 108929040

約数和(自身を除く): 79257120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 241, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 482, 513, 540, 570, 648, 684, 720, 723, 760, 810, 855, 912, 964, 1026, 1080, 1140, 1205, 1296, 1368, 1446, 1520, 1539, 1620, 1710, 1928, 2052, 2160, 2169, 2280, 2410, 2565, 2736, 2892, 3078, 3240, 3420, 3615, 3856, 4104, 4338, 4560, 4579, 4820, 5130, 5784, 6156, 6480, 6507, 6840, 7230, 7695, 8208, 8676, 9158, 9640, 10260, 10845, 11568, 12312, 13014, 13680, 13737, 14460, 15390, 17352, 18316, 19280, 19521, 20520, 21690, 22895, 24624, 26028, 27474, 28920, 30780, 32535, 34704, 36632, 39042, 41040, 41211, 43380, 45790, 52056, 54948, 57840, 61560, 65070, 68685, 73264, 78084, 82422, 86760, 91580, 97605, 104112, 109896, 123120, 123633, 130140, 137370, 156168, 164844, 173520, 183160, 195210, 206055, 219792, 247266, 260280, 274740, 312336, 329688, 366320, 370899, 390420, 412110, 494532, 520560, 549480, 618165, 659376, 741798, 780840, 824220, 989064, 1098960, 1236330, 1483596, 1561680, 1648440, 1854495, 1978128, 2472660, 2967192, 3296880, 3708990, 4945320, 5934384, 7417980, 9890640, 14835960, 29671920]

約数ペア:

[(1, 29671920), (2, 14835960), (3, 9890640), (4, 7417980), (5, 5934384), (6, 4945320), (8, 3708990), (9, 3296880), (10, 2967192), (12, 2472660), (15, 1978128), (16, 1854495), (18, 1648440), (19, 1561680), (20, 1483596), (24, 1236330), (27, 1098960), (30, 989064), (36, 824220), (38, 780840), (40, 741798), (45, 659376), (48, 618165), (54, 549480), (57, 520560), (60, 494532), (72, 412110), (76, 390420), (80, 370899), (81, 366320), (90, 329688), (95, 312336), (108, 274740), (114, 260280), (120, 247266), (135, 219792), (144, 206055), (152, 195210), (162, 183160), (171, 173520), (180, 164844), (190, 156168), (216, 137370), (228, 130140), (240, 123633), (241, 123120), (270, 109896), (285, 104112), (304, 97605), (324, 91580), (342, 86760), (360, 82422), (380, 78084), (405, 73264), (432, 68685), (456, 65070), (482, 61560), (513, 57840), (540, 54948), (570, 52056), (648, 45790), (684, 43380), (720, 41211), (723, 41040), (760, 39042), (810, 36632), (855, 34704), (912, 32535), (964, 30780), (1026, 28920), (1080, 27474), (1140, 26028), (1205, 24624), (1296, 22895), (1368, 21690), (1446, 20520), (1520, 19521), (1539, 19280), (1620, 18316), (1710, 17352), (1928, 15390), (2052, 14460), (2160, 13737), (2169, 13680), (2280, 13014), (2410, 12312), (2565, 11568), (2736, 10845), (2892, 10260), (3078, 9640), (3240, 9158), (3420, 8676), (3615, 8208), (3856, 7695), (4104, 7230), (4338, 6840), (4560, 6507), (4579, 6480), (4820, 6156), (5130, 5784)]