2456957040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1131

約数の個数: 160

約数和(自身を含む): 7802982720

約数和(自身を除く): 5346025680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 233, 240, 265, 318, 424, 466, 530, 636, 699, 795, 829, 848, 932, 1060, 1165, 1272, 1398, 1590, 1658, 1864, 2120, 2330, 2487, 2544, 2796, 3180, 3316, 3495, 3728, 4145, 4240, 4660, 4974, 5592, 6360, 6632, 6990, 8290, 9320, 9948, 11184, 12349, 12435, 12720, 13264, 13980, 16580, 18640, 19896, 24698, 24870, 27960, 33160, 37047, 39792, 43937, 49396, 49740, 55920, 61745, 66320, 74094, 87874, 98792, 99480, 123490, 131811, 148188, 175748, 185235, 193157, 197584, 198960, 219685, 246980, 263622, 296376, 351496, 370470, 386314, 439370, 493960, 527244, 579471, 592752, 659055, 702992, 740940, 772628, 878740, 965785, 987920, 1054488, 1158942, 1318110, 1481880, 1545256, 1757480, 1931570, 2108976, 2317884, 2636220, 2897355, 2963760, 3090512, 3514960, 3863140, 4635768, 5272440, 5794710, 7726280, 9271536, 10237321, 10544880, 11589420, 15452560, 20474642, 23178840, 30711963, 40949284, 46357680, 51186605, 61423926, 81898568, 102373210, 122847852, 153559815, 163797136, 204746420, 245695704, 307119630, 409492840, 491391408, 614239260, 818985680, 1228478520, 2456957040]

約数ペア:

[(1, 2456957040), (2, 1228478520), (3, 818985680), (4, 614239260), (5, 491391408), (6, 409492840), (8, 307119630), (10, 245695704), (12, 204746420), (15, 163797136), (16, 153559815), (20, 122847852), (24, 102373210), (30, 81898568), (40, 61423926), (48, 51186605), (53, 46357680), (60, 40949284), (80, 30711963), (106, 23178840), (120, 20474642), (159, 15452560), (212, 11589420), (233, 10544880), (240, 10237321), (265, 9271536), (318, 7726280), (424, 5794710), (466, 5272440), (530, 4635768), (636, 3863140), (699, 3514960), (795, 3090512), (829, 2963760), (848, 2897355), (932, 2636220), (1060, 2317884), (1165, 2108976), (1272, 1931570), (1398, 1757480), (1590, 1545256), (1658, 1481880), (1864, 1318110), (2120, 1158942), (2330, 1054488), (2487, 987920), (2544, 965785), (2796, 878740), (3180, 772628), (3316, 740940), (3495, 702992), (3728, 659055), (4145, 592752), (4240, 579471), (4660, 527244), (4974, 493960), (5592, 439370), (6360, 386314), (6632, 370470), (6990, 351496), (8290, 296376), (9320, 263622), (9948, 246980), (11184, 219685), (12349, 198960), (12435, 197584), (12720, 193157), (13264, 185235), (13980, 175748), (16580, 148188), (18640, 131811), (19896, 123490), (24698, 99480), (24870, 98792), (27960, 87874), (33160, 74094), (37047, 66320), (39792, 61745), (43937, 55920), (49396, 49740)]