258367680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 894630672

約数和(自身を除く): 636262992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 283, 288, 317, 320, 360, 480, 566, 576, 634, 720, 849, 951, 960, 1132, 1268, 1415, 1440, 1585, 1698, 1902, 2264, 2536, 2547, 2830, 2853, 2880, 3170, 3396, 3804, 4245, 4528, 4755, 5072, 5094, 5660, 5706, 6340, 6792, 7608, 8490, 9056, 9510, 10144, 10188, 11320, 11412, 12680, 12735, 13584, 14265, 15216, 16980, 18112, 19020, 20288, 20376, 22640, 22824, 25360, 25470, 27168, 28530, 30432, 33960, 38040, 40752, 45280, 45648, 50720, 50940, 54336, 57060, 60864, 67920, 76080, 81504, 89711, 90560, 91296, 101440, 101880, 114120, 135840, 152160, 163008, 179422, 182592, 203760, 228240, 269133, 271680, 304320, 358844, 407520, 448555, 456480, 538266, 717688, 807399, 815040, 897110, 912960, 1076532, 1345665, 1435376, 1614798, 1794220, 2153064, 2691330, 2870752, 3229596, 3588440, 4036995, 4306128, 5382660, 5741504, 6459192, 7176880, 8073990, 8612256, 10765320, 12918384, 14353760, 16147980, 17224512, 21530640, 25836768, 28707520, 32295960, 43061280, 51673536, 64591920, 86122560, 129183840, 258367680]

約数ペア:

[(1, 258367680), (2, 129183840), (3, 86122560), (4, 64591920), (5, 51673536), (6, 43061280), (8, 32295960), (9, 28707520), (10, 25836768), (12, 21530640), (15, 17224512), (16, 16147980), (18, 14353760), (20, 12918384), (24, 10765320), (30, 8612256), (32, 8073990), (36, 7176880), (40, 6459192), (45, 5741504), (48, 5382660), (60, 4306128), (64, 4036995), (72, 3588440), (80, 3229596), (90, 2870752), (96, 2691330), (120, 2153064), (144, 1794220), (160, 1614798), (180, 1435376), (192, 1345665), (240, 1076532), (283, 912960), (288, 897110), (317, 815040), (320, 807399), (360, 717688), (480, 538266), (566, 456480), (576, 448555), (634, 407520), (720, 358844), (849, 304320), (951, 271680), (960, 269133), (1132, 228240), (1268, 203760), (1415, 182592), (1440, 179422), (1585, 163008), (1698, 152160), (1902, 135840), (2264, 114120), (2536, 101880), (2547, 101440), (2830, 91296), (2853, 90560), (2880, 89711), (3170, 81504), (3396, 76080), (3804, 67920), (4245, 60864), (4528, 57060), (4755, 54336), (5072, 50940), (5094, 50720), (5660, 45648), (5706, 45280), (6340, 40752), (6792, 38040), (7608, 33960), (8490, 30432), (9056, 28530), (9510, 27168), (10144, 25470), (10188, 25360), (11320, 22824), (11412, 22640), (12680, 20376), (12735, 20288), (13584, 19020), (14265, 18112), (15216, 16980)]