268038480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15299}}^1$

素因数の和:15388

約数の個数: 80

約数和(自身を含む): 842356800

約数和(自身を除く): 574318320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 15299, 17520, 30598, 45897, 61196, 76495, 91794, 122392, 152990, 183588, 229485, 244784, 305980, 367176, 458970, 611960, 734352, 917940, 1116827, 1223920, 1835880, 2233654, 3350481, 3671760, 4467308, 5584135, 6700962, 8934616, 11168270, 13401924, 16752405, 17869232, 22336540, 26803848, 33504810, 44673080, 53607696, 67009620, 89346160, 134019240, 268038480]

約数ペア:

[(1, 268038480), (2, 134019240), (3, 89346160), (4, 67009620), (5, 53607696), (6, 44673080), (8, 33504810), (10, 26803848), (12, 22336540), (15, 17869232), (16, 16752405), (20, 13401924), (24, 11168270), (30, 8934616), (40, 6700962), (48, 5584135), (60, 4467308), (73, 3671760), (80, 3350481), (120, 2233654), (146, 1835880), (219, 1223920), (240, 1116827), (292, 917940), (365, 734352), (438, 611960), (584, 458970), (730, 367176), (876, 305980), (1095, 244784), (1168, 229485), (1460, 183588), (1752, 152990), (2190, 122392), (2920, 91794), (3504, 76495), (4380, 61196), (5840, 45897), (8760, 30598), (15299, 17520)]