405869760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2659}}^1$

素因数の和:2735

約数の個数: 168

約数和(自身を含む): 1422897840

約数和(自身を除く): 1017028080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2659, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5318, 6360, 7632, 7977, 8480, 9540, 10176, 10636, 12720, 13295, 15264, 15954, 16960, 19080, 21272, 23931, 25440, 26590, 30528, 31908, 38160, 39885, 42544, 47862, 50880, 53180, 63816, 76320, 79770, 85088, 95724, 106360, 119655, 127632, 140927, 152640, 159540, 170176, 191448, 212720, 239310, 255264, 281854, 319080, 382896, 422781, 425440, 478620, 510528, 563708, 638160, 704635, 765792, 845562, 850880, 957240, 1127416, 1268343, 1276320, 1409270, 1531584, 1691124, 1914480, 2113905, 2254832, 2536686, 2552640, 2818540, 3382248, 3828960, 4227810, 4509664, 5073372, 5637080, 6341715, 6764496, 7657920, 8455620, 9019328, 10146744, 11274160, 12683430, 13528992, 16911240, 20293488, 22548320, 25366860, 27057984, 33822480, 40586976, 45096640, 50733720, 67644960, 81173952, 101467440, 135289920, 202934880, 405869760]

約数ペア:

[(1, 405869760), (2, 202934880), (3, 135289920), (4, 101467440), (5, 81173952), (6, 67644960), (8, 50733720), (9, 45096640), (10, 40586976), (12, 33822480), (15, 27057984), (16, 25366860), (18, 22548320), (20, 20293488), (24, 16911240), (30, 13528992), (32, 12683430), (36, 11274160), (40, 10146744), (45, 9019328), (48, 8455620), (53, 7657920), (60, 6764496), (64, 6341715), (72, 5637080), (80, 5073372), (90, 4509664), (96, 4227810), (106, 3828960), (120, 3382248), (144, 2818540), (159, 2552640), (160, 2536686), (180, 2254832), (192, 2113905), (212, 1914480), (240, 1691124), (265, 1531584), (288, 1409270), (318, 1276320), (320, 1268343), (360, 1127416), (424, 957240), (477, 850880), (480, 845562), (530, 765792), (576, 704635), (636, 638160), (720, 563708), (795, 510528), (848, 478620), (954, 425440), (960, 422781), (1060, 382896), (1272, 319080), (1440, 281854), (1590, 255264), (1696, 239310), (1908, 212720), (2120, 191448), (2385, 170176), (2544, 159540), (2659, 152640), (2880, 140927), (3180, 127632), (3392, 119655), (3816, 106360), (4240, 95724), (4770, 85088), (5088, 79770), (5318, 76320), (6360, 63816), (7632, 53180), (7977, 50880), (8480, 47862), (9540, 42544), (10176, 39885), (10636, 38160), (12720, 31908), (13295, 30528), (15264, 26590), (15954, 25440), (16960, 23931), (19080, 21272)]