143496240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{597901}}^1$

素因数の和:597917

約数の個数: 40

約数和(自身を含む): 444839088

約数和(自身を除く): 301342848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 597901, 1195802, 1793703, 2391604, 2989505, 3587406, 4783208, 5979010, 7174812, 8968515, 9566416, 11958020, 14349624, 17937030, 23916040, 28699248, 35874060, 47832080, 71748120, 143496240]

約数ペア:

[(1, 143496240), (2, 71748120), (3, 47832080), (4, 35874060), (5, 28699248), (6, 23916040), (8, 17937030), (10, 14349624), (12, 11958020), (15, 9566416), (16, 8968515), (20, 7174812), (24, 5979010), (30, 4783208), (40, 3587406), (48, 2989505), (60, 2391604), (80, 1793703), (120, 1195802), (240, 597901)]