204585120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4635

約数の個数: 144

約数和(自身を含む): 720824832

約数和(自身を除く): 516239712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4583, 4960, 5580, 7440, 8928, 9166, 11160, 13749, 14880, 18332, 22320, 22915, 27498, 36664, 41247, 44640, 45830, 54996, 68745, 73328, 82494, 91660, 109992, 137490, 142073, 146656, 164988, 183320, 206235, 219984, 274980, 284146, 329976, 366640, 412470, 426219, 439968, 549960, 568292, 659952, 710365, 733280, 824940, 852438, 1099920, 1136584, 1278657, 1319904, 1420730, 1649880, 1704876, 2131095, 2199840, 2273168, 2557314, 2841460, 3299760, 3409752, 4262190, 4546336, 5114628, 5682920, 6393285, 6599520, 6819504, 8524380, 10229256, 11365840, 12786570, 13639008, 17048760, 20458512, 22731680, 25573140, 34097520, 40917024, 51146280, 68195040, 102292560, 204585120]

約数ペア:

[(1, 204585120), (2, 102292560), (3, 68195040), (4, 51146280), (5, 40917024), (6, 34097520), (8, 25573140), (9, 22731680), (10, 20458512), (12, 17048760), (15, 13639008), (16, 12786570), (18, 11365840), (20, 10229256), (24, 8524380), (30, 6819504), (31, 6599520), (32, 6393285), (36, 5682920), (40, 5114628), (45, 4546336), (48, 4262190), (60, 3409752), (62, 3299760), (72, 2841460), (80, 2557314), (90, 2273168), (93, 2199840), (96, 2131095), (120, 1704876), (124, 1649880), (144, 1420730), (155, 1319904), (160, 1278657), (180, 1136584), (186, 1099920), (240, 852438), (248, 824940), (279, 733280), (288, 710365), (310, 659952), (360, 568292), (372, 549960), (465, 439968), (480, 426219), (496, 412470), (558, 366640), (620, 329976), (720, 284146), (744, 274980), (930, 219984), (992, 206235), (1116, 183320), (1240, 164988), (1395, 146656), (1440, 142073), (1488, 137490), (1860, 109992), (2232, 91660), (2480, 82494), (2790, 73328), (2976, 68745), (3720, 54996), (4464, 45830), (4583, 44640), (4960, 41247), (5580, 36664), (7440, 27498), (8928, 22915), (9166, 22320), (11160, 18332), (13749, 14880)]