259685760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4363}}^1$

素因数の和:4416

約数の個数: 128

約数和(自身を含む): 854645760

約数和(自身を除く): 594960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4363, 4960, 5952, 7440, 8726, 9920, 11904, 13089, 14880, 17452, 19840, 21815, 26178, 29760, 34904, 43630, 52356, 59520, 65445, 69808, 87260, 104712, 130890, 135253, 139616, 174520, 209424, 261780, 270506, 279232, 349040, 405759, 418848, 523560, 541012, 558464, 676265, 698080, 811518, 837696, 1047120, 1082024, 1352530, 1396160, 1623036, 1675392, 2028795, 2094240, 2164048, 2705060, 2792320, 3246072, 4057590, 4188480, 4328096, 5410120, 6492144, 8115180, 8376960, 8656192, 10820240, 12984288, 16230360, 17312384, 21640480, 25968576, 32460720, 43280960, 51937152, 64921440, 86561920, 129842880, 259685760]

約数ペア:

[(1, 259685760), (2, 129842880), (3, 86561920), (4, 64921440), (5, 51937152), (6, 43280960), (8, 32460720), (10, 25968576), (12, 21640480), (15, 17312384), (16, 16230360), (20, 12984288), (24, 10820240), (30, 8656192), (31, 8376960), (32, 8115180), (40, 6492144), (48, 5410120), (60, 4328096), (62, 4188480), (64, 4057590), (80, 3246072), (93, 2792320), (96, 2705060), (120, 2164048), (124, 2094240), (128, 2028795), (155, 1675392), (160, 1623036), (186, 1396160), (192, 1352530), (240, 1082024), (248, 1047120), (310, 837696), (320, 811518), (372, 698080), (384, 676265), (465, 558464), (480, 541012), (496, 523560), (620, 418848), (640, 405759), (744, 349040), (930, 279232), (960, 270506), (992, 261780), (1240, 209424), (1488, 174520), (1860, 139616), (1920, 135253), (1984, 130890), (2480, 104712), (2976, 87260), (3720, 69808), (3968, 65445), (4363, 59520), (4960, 52356), (5952, 43630), (7440, 34904), (8726, 29760), (9920, 26178), (11904, 21815), (13089, 19840), (14880, 17452)]