130421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23627}}^1$

素因数の和:23666

約数の個数: 80

約数和(自身を含む): 421901568

約数和(自身を除く): 291480528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 23627, 47254, 70881, 94508, 118135, 141762, 189016, 236270, 283524, 354405, 378032, 472540, 543421, 567048, 708810, 945080, 1086842, 1134096, 1417620, 1630263, 1890160, 2173684, 2717105, 2835240, 3260526, 4347368, 5434210, 5670480, 6521052, 8151315, 8694736, 10868420, 13042104, 16302630, 21736840, 26084208, 32605260, 43473680, 65210520, 130421040]

約数ペア:

[(1, 130421040), (2, 65210520), (3, 43473680), (4, 32605260), (5, 26084208), (6, 21736840), (8, 16302630), (10, 13042104), (12, 10868420), (15, 8694736), (16, 8151315), (20, 6521052), (23, 5670480), (24, 5434210), (30, 4347368), (40, 3260526), (46, 2835240), (48, 2717105), (60, 2173684), (69, 1890160), (80, 1630263), (92, 1417620), (115, 1134096), (120, 1086842), (138, 945080), (184, 708810), (230, 567048), (240, 543421), (276, 472540), (345, 378032), (368, 354405), (460, 283524), (552, 236270), (690, 189016), (920, 141762), (1104, 118135), (1380, 94508), (1840, 70881), (2760, 47254), (5520, 23627)]