204051480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1621}}^1$

素因数の和:2684

約数の個数: 64

約数和(自身を含む): 613116000

約数和(自身を除く): 409064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 1621, 2098, 3147, 3242, 4196, 4863, 5245, 6294, 6484, 8105, 8392, 9726, 10490, 12588, 12968, 15735, 16210, 19452, 20980, 24315, 25176, 31470, 32420, 38904, 41960, 48630, 62940, 64840, 97260, 125880, 194520, 1700429, 3400858, 5101287, 6801716, 8502145, 10202574, 13603432, 17004290, 20405148, 25506435, 34008580, 40810296, 51012870, 68017160, 102025740, 204051480]

約数ペア:

[(1, 204051480), (2, 102025740), (3, 68017160), (4, 51012870), (5, 40810296), (6, 34008580), (8, 25506435), (10, 20405148), (12, 17004290), (15, 13603432), (20, 10202574), (24, 8502145), (30, 6801716), (40, 5101287), (60, 3400858), (120, 1700429), (1049, 194520), (1621, 125880), (2098, 97260), (3147, 64840), (3242, 62940), (4196, 48630), (4863, 41960), (5245, 38904), (6294, 32420), (6484, 31470), (8105, 25176), (8392, 24315), (9726, 20980), (10490, 19452), (12588, 16210), (12968, 15735)]