77876160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1$

素因数の和:3570

約数の個数: 112

約数和(自身を含む): 258080256

約数和(自身を除く): 180204096

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3527, 3680, 4416, 5520, 7054, 7360, 10581, 11040, 14108, 17635, 21162, 22080, 28216, 35270, 42324, 52905, 56432, 70540, 81121, 84648, 105810, 112864, 141080, 162242, 169296, 211620, 225728, 243363, 282160, 324484, 338592, 405605, 423240, 486726, 564320, 648968, 677184, 811210, 846480, 973452, 1128640, 1216815, 1297936, 1622420, 1692960, 1946904, 2433630, 2595872, 3244840, 3385920, 3893808, 4867260, 5191744, 6489680, 7787616, 9734520, 12979360, 15575232, 19469040, 25958720, 38938080, 77876160]

約数ペア:

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