12681930720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{90173}}^1$

素因数の和:90484

約数の個数: 96

約数和(自身を含む): 40084867872

約数和(自身を除く): 27402937152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 293, 480, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 9376, 11720, 14064, 17580, 23440, 28128, 35160, 46880, 70320, 90173, 140640, 180346, 270519, 360692, 450865, 541038, 721384, 901730, 1082076, 1352595, 1442768, 1803460, 2164152, 2705190, 2885536, 3606920, 4328304, 5410380, 7213840, 8656608, 10820760, 14427680, 21641520, 26420689, 43283040, 52841378, 79262067, 105682756, 132103445, 158524134, 211365512, 264206890, 317048268, 396310335, 422731024, 528413780, 634096536, 792620670, 845462048, 1056827560, 1268193072, 1585241340, 2113655120, 2536386144, 3170482680, 4227310240, 6340965360, 12681930720]

約数ペア:

[(1, 12681930720), (2, 6340965360), (3, 4227310240), (4, 3170482680), (5, 2536386144), (6, 2113655120), (8, 1585241340), (10, 1268193072), (12, 1056827560), (15, 845462048), (16, 792620670), (20, 634096536), (24, 528413780), (30, 422731024), (32, 396310335), (40, 317048268), (48, 264206890), (60, 211365512), (80, 158524134), (96, 132103445), (120, 105682756), (160, 79262067), (240, 52841378), (293, 43283040), (480, 26420689), (586, 21641520), (879, 14427680), (1172, 10820760), (1465, 8656608), (1758, 7213840), (2344, 5410380), (2930, 4328304), (3516, 3606920), (4395, 2885536), (4688, 2705190), (5860, 2164152), (7032, 1803460), (8790, 1442768), (9376, 1352595), (11720, 1082076), (14064, 901730), (17580, 721384), (23440, 541038), (28128, 450865), (35160, 360692), (46880, 270519), (70320, 180346), (90173, 140640)]