28483680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59341}}^1$

素因数の和:59359

約数の個数: 48

約数和(自身を含む): 89725104

約数和(自身を除く): 61241424

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, 59341, 118682, 178023, 237364, 296705, 356046, 474728, 593410, 712092, 890115, 949456, 1186820, 1424184, 1780230, 1898912, 2373640, 2848368, 3560460, 4747280, 5696736, 7120920, 9494560, 14241840, 28483680]

約数ペア:

[(1, 28483680), (2, 14241840), (3, 9494560), (4, 7120920), (5, 5696736), (6, 4747280), (8, 3560460), (10, 2848368), (12, 2373640), (15, 1898912), (16, 1780230), (20, 1424184), (24, 1186820), (30, 949456), (32, 890115), (40, 712092), (48, 593410), (60, 474728), (80, 356046), (96, 296705), (120, 237364), (160, 178023), (240, 118682), (480, 59341)]