7920915120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{37547}}^1$

素因数の和:37859

約数の個数: 120

約数和(自身を含む): 26692572816

約数和(自身を除く): 18771657696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1172, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 4688, 5274, 5860, 7032, 8790, 10548, 11720, 13185, 14064, 17580, 21096, 23440, 26370, 35160, 37547, 42192, 52740, 70320, 75094, 105480, 112641, 150188, 187735, 210960, 225282, 300376, 337923, 375470, 450564, 563205, 600752, 675846, 750940, 901128, 1126410, 1351692, 1501880, 1689615, 1802256, 2252820, 2703384, 3003760, 3379230, 4505640, 5406768, 6758460, 9011280, 11001271, 13516920, 22002542, 27033840, 33003813, 44005084, 55006355, 66007626, 88010168, 99011439, 110012710, 132015252, 165019065, 176020336, 198022878, 220025420, 264030504, 330038130, 396045756, 440050840, 495057195, 528061008, 660076260, 792091512, 880101680, 990114390, 1320152520, 1584183024, 1980228780, 2640305040, 3960457560, 7920915120]

約数ペア:

[(1, 7920915120), (2, 3960457560), (3, 2640305040), (4, 1980228780), (5, 1584183024), (6, 1320152520), (8, 990114390), (9, 880101680), (10, 792091512), (12, 660076260), (15, 528061008), (16, 495057195), (18, 440050840), (20, 396045756), (24, 330038130), (30, 264030504), (36, 220025420), (40, 198022878), (45, 176020336), (48, 165019065), (60, 132015252), (72, 110012710), (80, 99011439), (90, 88010168), (120, 66007626), (144, 55006355), (180, 44005084), (240, 33003813), (293, 27033840), (360, 22002542), (586, 13516920), (720, 11001271), (879, 9011280), (1172, 6758460), (1465, 5406768), (1758, 4505640), (2344, 3379230), (2637, 3003760), (2930, 2703384), (3516, 2252820), (4395, 1802256), (4688, 1689615), (5274, 1501880), (5860, 1351692), (7032, 1126410), (8790, 901128), (10548, 750940), (11720, 675846), (13185, 600752), (14064, 563205), (17580, 450564), (21096, 375470), (23440, 337923), (26370, 300376), (35160, 225282), (37547, 210960), (42192, 187735), (52740, 150188), (70320, 112641), (75094, 105480)]