401776560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3083}}^1$

素因数の和:3283

約数の個数: 120

約数和(自身を含む): 1357194384

約数和(自身を除く): 955417824

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, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 2896, 3083, 3258, 3620, 4344, 5430, 6166, 6516, 7240, 8145, 8688, 9249, 10860, 12332, 13032, 14480, 15415, 16290, 18498, 21720, 24664, 26064, 27747, 30830, 32580, 36996, 43440, 46245, 49328, 55494, 61660, 65160, 73992, 92490, 110988, 123320, 130320, 138735, 147984, 184980, 221976, 246640, 277470, 369960, 443952, 554940, 558023, 739920, 1109880, 1116046, 1674069, 2219760, 2232092, 2790115, 3348138, 4464184, 5022207, 5580230, 6696276, 8370345, 8928368, 10044414, 11160460, 13392552, 16740690, 20088828, 22320920, 25111035, 26785104, 33481380, 40177656, 44641840, 50222070, 66962760, 80355312, 100444140, 133925520, 200888280, 401776560]

約数ペア:

[(1, 401776560), (2, 200888280), (3, 133925520), (4, 100444140), (5, 80355312), (6, 66962760), (8, 50222070), (9, 44641840), (10, 40177656), (12, 33481380), (15, 26785104), (16, 25111035), (18, 22320920), (20, 20088828), (24, 16740690), (30, 13392552), (36, 11160460), (40, 10044414), (45, 8928368), (48, 8370345), (60, 6696276), (72, 5580230), (80, 5022207), (90, 4464184), (120, 3348138), (144, 2790115), (180, 2232092), (181, 2219760), (240, 1674069), (360, 1116046), (362, 1109880), (543, 739920), (720, 558023), (724, 554940), (905, 443952), (1086, 369960), (1448, 277470), (1629, 246640), (1810, 221976), (2172, 184980), (2715, 147984), (2896, 138735), (3083, 130320), (3258, 123320), (3620, 110988), (4344, 92490), (5430, 73992), (6166, 65160), (6516, 61660), (7240, 55494), (8145, 49328), (8688, 46245), (9249, 43440), (10860, 36996), (12332, 32580), (13032, 30830), (14480, 27747), (15415, 26064), (16290, 24664), (18498, 21720)]