155752320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3572

約数の個数: 128

約数和(自身を含む): 518192640

約数和(自身を除く): 362440320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3527, 3680, 4416, 5520, 7054, 7360, 8832, 10581, 11040, 14108, 14720, 17635, 21162, 22080, 28216, 35270, 42324, 44160, 52905, 56432, 70540, 81121, 84648, 105810, 112864, 141080, 162242, 169296, 211620, 225728, 243363, 282160, 324484, 338592, 405605, 423240, 451456, 486726, 564320, 648968, 677184, 811210, 846480, 973452, 1128640, 1216815, 1297936, 1354368, 1622420, 1692960, 1946904, 2257280, 2433630, 2595872, 3244840, 3385920, 3893808, 4867260, 5191744, 6489680, 6771840, 7787616, 9734520, 10383488, 12979360, 15575232, 19469040, 25958720, 31150464, 38938080, 51917440, 77876160, 155752320]

約数ペア:

[(1, 155752320), (2, 77876160), (3, 51917440), (4, 38938080), (5, 31150464), (6, 25958720), (8, 19469040), (10, 15575232), (12, 12979360), (15, 10383488), (16, 9734520), (20, 7787616), (23, 6771840), (24, 6489680), (30, 5191744), (32, 4867260), (40, 3893808), (46, 3385920), (48, 3244840), (60, 2595872), (64, 2433630), (69, 2257280), (80, 1946904), (92, 1692960), (96, 1622420), (115, 1354368), (120, 1297936), (128, 1216815), (138, 1128640), (160, 973452), (184, 846480), (192, 811210), (230, 677184), (240, 648968), (276, 564320), (320, 486726), (345, 451456), (368, 423240), (384, 405605), (460, 338592), (480, 324484), (552, 282160), (640, 243363), (690, 225728), (736, 211620), (920, 169296), (960, 162242), (1104, 141080), (1380, 112864), (1472, 105810), (1840, 84648), (1920, 81121), (2208, 70540), (2760, 56432), (2944, 52905), (3527, 44160), (3680, 42324), (4416, 35270), (5520, 28216), (7054, 22080), (7360, 21162), (8832, 17635), (10581, 14720), (11040, 14108)]