11997360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 42460080

約数和(自身を除く): 30462720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 877, 912, 1140, 1368, 1520, 1710, 1754, 2280, 2631, 2736, 3420, 3508, 4385, 4560, 5262, 6840, 7016, 7893, 8770, 10524, 13155, 13680, 14032, 15786, 16663, 17540, 21048, 26310, 31572, 33326, 35080, 39465, 42096, 49989, 52620, 63144, 66652, 70160, 78930, 83315, 99978, 105240, 126288, 133304, 149967, 157860, 166630, 199956, 210480, 249945, 266608, 299934, 315720, 333260, 399912, 499890, 599868, 631440, 666520, 749835, 799824, 999780, 1199736, 1333040, 1499670, 1999560, 2399472, 2999340, 3999120, 5998680, 11997360]

約数ペア:

[(1, 11997360), (2, 5998680), (3, 3999120), (4, 2999340), (5, 2399472), (6, 1999560), (8, 1499670), (9, 1333040), (10, 1199736), (12, 999780), (15, 799824), (16, 749835), (18, 666520), (19, 631440), (20, 599868), (24, 499890), (30, 399912), (36, 333260), (38, 315720), (40, 299934), (45, 266608), (48, 249945), (57, 210480), (60, 199956), (72, 166630), (76, 157860), (80, 149967), (90, 133304), (95, 126288), (114, 105240), (120, 99978), (144, 83315), (152, 78930), (171, 70160), (180, 66652), (190, 63144), (228, 52620), (240, 49989), (285, 42096), (304, 39465), (342, 35080), (360, 33326), (380, 31572), (456, 26310), (570, 21048), (684, 17540), (720, 16663), (760, 15786), (855, 14032), (877, 13680), (912, 13155), (1140, 10524), (1368, 8770), (1520, 7893), (1710, 7016), (1754, 6840), (2280, 5262), (2631, 4560), (2736, 4385), (3420, 3508)]