308074080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{641821}}^1$

素因数の和:641839

約数の個数: 48

約数和(自身を含む): 970434864

約数和(自身を除く): 662360784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 641821, 1283642, 1925463, 2567284, 3209105, 3850926, 5134568, 6418210, 7701852, 9627315, 10269136, 12836420, 15403704, 19254630, 20538272, 25672840, 30807408, 38509260, 51345680, 61614816, 77018520, 102691360, 154037040, 308074080]

約数ペア:

[(1, 308074080), (2, 154037040), (3, 102691360), (4, 77018520), (5, 61614816), (6, 51345680), (8, 38509260), (10, 30807408), (12, 25672840), (15, 20538272), (16, 19254630), (20, 15403704), (24, 12836420), (30, 10269136), (32, 9627315), (40, 7701852), (48, 6418210), (60, 5134568), (80, 3850926), (96, 3209105), (120, 2567284), (160, 1925463), (240, 1283642), (480, 641821)]