27882840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{232357}}^1$

素因数の和:232371

約数の個数: 32

約数和(自身を含む): 83648880

約数和(自身を除く): 55766040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 232357, 464714, 697071, 929428, 1161785, 1394142, 1858856, 2323570, 2788284, 3485355, 4647140, 5576568, 6970710, 9294280, 13941420, 27882840]

約数ペア:

[(1, 27882840), (2, 13941420), (3, 9294280), (4, 6970710), (5, 5576568), (6, 4647140), (8, 3485355), (10, 2788284), (12, 2323570), (15, 1858856), (20, 1394142), (24, 1161785), (30, 929428), (40, 697071), (60, 464714), (120, 232357)]