27381720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228181}}^1$

素因数の和:228195

約数の個数: 32

約数和(自身を含む): 82145520

約数和(自身を除く): 54763800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228181, 456362, 684543, 912724, 1140905, 1369086, 1825448, 2281810, 2738172, 3422715, 4563620, 5476344, 6845430, 9127240, 13690860, 27381720]

約数ペア:

[(1, 27381720), (2, 13690860), (3, 9127240), (4, 6845430), (5, 5476344), (6, 4563620), (8, 3422715), (10, 2738172), (12, 2281810), (15, 1825448), (20, 1369086), (24, 1140905), (30, 912724), (40, 684543), (60, 456362), (120, 228181)]