240571680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{501191}}^1$

素因数の和:501209

約数の個数: 48

約数和(自身を含む): 757802304

約数和(自身を除く): 517230624

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, 501191, 1002382, 1503573, 2004764, 2505955, 3007146, 4009528, 5011910, 6014292, 7517865, 8019056, 10023820, 12028584, 15035730, 16038112, 20047640, 24057168, 30071460, 40095280, 48114336, 60142920, 80190560, 120285840, 240571680]

約数ペア:

[(1, 240571680), (2, 120285840), (3, 80190560), (4, 60142920), (5, 48114336), (6, 40095280), (8, 30071460), (10, 24057168), (12, 20047640), (15, 16038112), (16, 15035730), (20, 12028584), (24, 10023820), (30, 8019056), (32, 7517865), (40, 6014292), (48, 5011910), (60, 4009528), (80, 3007146), (96, 2505955), (120, 2004764), (160, 1503573), (240, 1002382), (480, 501191)]