120675840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 406581120

約数和(自身を除く): 285905280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 827, 912, 960, 1140, 1216, 1280, 1520, 1536, 1654, 1824, 1920, 2280, 2432, 2481, 2560, 3040, 3308, 3648, 3840, 4135, 4560, 4864, 4962, 6080, 6616, 7296, 7680, 8270, 9120, 9728, 9924, 12160, 12405, 13232, 14592, 15713, 16540, 18240, 19848, 24320, 24810, 26464, 29184, 31426, 33080, 36480, 39696, 47139, 48640, 49620, 52928, 62852, 66160, 72960, 78565, 79392, 94278, 99240, 105856, 125704, 132320, 145920, 157130, 158784, 188556, 198480, 211712, 235695, 251408, 264640, 314260, 317568, 377112, 396960, 423424, 471390, 502816, 529280, 628520, 635136, 754224, 793920, 942780, 1005632, 1058560, 1257040, 1270272, 1508448, 1587840, 1885560, 2011264, 2117120, 2514080, 3016896, 3175680, 3771120, 4022528, 5028160, 6033792, 6351360, 7542240, 8045056, 10056320, 12067584, 15084480, 20112640, 24135168, 30168960, 40225280, 60337920, 120675840]

約数ペア:

[(1, 120675840), (2, 60337920), (3, 40225280), (4, 30168960), (5, 24135168), (6, 20112640), (8, 15084480), (10, 12067584), (12, 10056320), (15, 8045056), (16, 7542240), (19, 6351360), (20, 6033792), (24, 5028160), (30, 4022528), (32, 3771120), (38, 3175680), (40, 3016896), (48, 2514080), (57, 2117120), (60, 2011264), (64, 1885560), (76, 1587840), (80, 1508448), (95, 1270272), (96, 1257040), (114, 1058560), (120, 1005632), (128, 942780), (152, 793920), (160, 754224), (190, 635136), (192, 628520), (228, 529280), (240, 502816), (256, 471390), (285, 423424), (304, 396960), (320, 377112), (380, 317568), (384, 314260), (456, 264640), (480, 251408), (512, 235695), (570, 211712), (608, 198480), (640, 188556), (760, 158784), (768, 157130), (827, 145920), (912, 132320), (960, 125704), (1140, 105856), (1216, 99240), (1280, 94278), (1520, 79392), (1536, 78565), (1654, 72960), (1824, 66160), (1920, 62852), (2280, 52928), (2432, 49620), (2481, 48640), (2560, 47139), (3040, 39696), (3308, 36480), (3648, 33080), (3840, 31426), (4135, 29184), (4560, 26464), (4864, 24810), (4962, 24320), (6080, 19848), (6616, 18240), (7296, 16540), (7680, 15713), (8270, 14592), (9120, 13232), (9728, 12405), (9924, 12160)]