12487090320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{912799}}^1$

素因数の和:912837

約数の個数: 120

約数和(自身を含む): 44143008000

約数和(自身を除く): 31655917680

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, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 912799, 1825598, 2738397, 3651196, 4563995, 5476794, 7302392, 8215191, 9127990, 10953588, 13691985, 14604784, 16430382, 17343181, 18255980, 21907176, 27383970, 32860764, 34686362, 36511960, 41075955, 43814352, 52029543, 54767940, 65721528, 69372724, 73023920, 82151910, 86715905, 104059086, 109535880, 131443056, 138745448, 156088629, 164303820, 173431810, 208118172, 219071760, 260147715, 277490896, 312177258, 328607640, 346863620, 416236344, 520295430, 624354516, 657215280, 693727240, 780443145, 832472688, 1040590860, 1248709032, 1387454480, 1560886290, 2081181720, 2497418064, 3121772580, 4162363440, 6243545160, 12487090320]

約数ペア:

[(1, 12487090320), (2, 6243545160), (3, 4162363440), (4, 3121772580), (5, 2497418064), (6, 2081181720), (8, 1560886290), (9, 1387454480), (10, 1248709032), (12, 1040590860), (15, 832472688), (16, 780443145), (18, 693727240), (19, 657215280), (20, 624354516), (24, 520295430), (30, 416236344), (36, 346863620), (38, 328607640), (40, 312177258), (45, 277490896), (48, 260147715), (57, 219071760), (60, 208118172), (72, 173431810), (76, 164303820), (80, 156088629), (90, 138745448), (95, 131443056), (114, 109535880), (120, 104059086), (144, 86715905), (152, 82151910), (171, 73023920), (180, 69372724), (190, 65721528), (228, 54767940), (240, 52029543), (285, 43814352), (304, 41075955), (342, 36511960), (360, 34686362), (380, 32860764), (456, 27383970), (570, 21907176), (684, 18255980), (720, 17343181), (760, 16430382), (855, 14604784), (912, 13691985), (1140, 10953588), (1368, 9127990), (1520, 8215191), (1710, 7302392), (2280, 5476794), (2736, 4563995), (3420, 3651196), (4560, 2738397), (6840, 1825598), (13680, 912799)]