2460480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 8558784

約数和(自身を除く): 6098304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 233, 240, 264, 320, 330, 352, 440, 466, 480, 528, 660, 699, 704, 880, 932, 960, 1056, 1165, 1320, 1398, 1760, 1864, 2112, 2330, 2563, 2640, 2796, 3495, 3520, 3728, 4660, 5126, 5280, 5592, 6990, 7456, 7689, 9320, 10252, 10560, 11184, 12815, 13980, 14912, 15378, 18640, 20504, 22368, 25630, 27960, 30756, 37280, 38445, 41008, 44736, 51260, 55920, 61512, 74560, 76890, 82016, 102520, 111840, 123024, 153780, 164032, 205040, 223680, 246048, 307560, 410080, 492096, 615120, 820160, 1230240, 2460480]

約数ペア:

[(1, 2460480), (2, 1230240), (3, 820160), (4, 615120), (5, 492096), (6, 410080), (8, 307560), (10, 246048), (11, 223680), (12, 205040), (15, 164032), (16, 153780), (20, 123024), (22, 111840), (24, 102520), (30, 82016), (32, 76890), (33, 74560), (40, 61512), (44, 55920), (48, 51260), (55, 44736), (60, 41008), (64, 38445), (66, 37280), (80, 30756), (88, 27960), (96, 25630), (110, 22368), (120, 20504), (132, 18640), (160, 15378), (165, 14912), (176, 13980), (192, 12815), (220, 11184), (233, 10560), (240, 10252), (264, 9320), (320, 7689), (330, 7456), (352, 6990), (440, 5592), (466, 5280), (480, 5126), (528, 4660), (660, 3728), (699, 3520), (704, 3495), (880, 2796), (932, 2640), (960, 2563), (1056, 2330), (1165, 2112), (1320, 1864), (1398, 1760)]