142963680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{297841}}^1$

素因数の和:297859

約数の個数: 48

約数和(自身を含む): 450337104

約数和(自身を除く): 307373424

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, 297841, 595682, 893523, 1191364, 1489205, 1787046, 2382728, 2978410, 3574092, 4467615, 4765456, 5956820, 7148184, 8935230, 9530912, 11913640, 14296368, 17870460, 23827280, 28592736, 35740920, 47654560, 71481840, 142963680]

約数ペア:

[(1, 142963680), (2, 71481840), (3, 47654560), (4, 35740920), (5, 28592736), (6, 23827280), (8, 17870460), (10, 14296368), (12, 11913640), (15, 9530912), (16, 8935230), (20, 7148184), (24, 5956820), (30, 4765456), (32, 4467615), (40, 3574092), (48, 2978410), (60, 2382728), (80, 1787046), (96, 1489205), (120, 1191364), (160, 893523), (240, 595682), (480, 297841)]