135159120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{187721}}^1$

素因数の和:187740

約数の個数: 60

約数和(自身を含む): 453911796

約数和(自身を除く): 318752676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 187721, 375442, 563163, 750884, 938605, 1126326, 1501768, 1689489, 1877210, 2252652, 2815815, 3003536, 3378978, 3754420, 4505304, 5631630, 6757956, 7508840, 8447445, 9010608, 11263260, 13515912, 15017680, 16894890, 22526520, 27031824, 33789780, 45053040, 67579560, 135159120]

約数ペア:

[(1, 135159120), (2, 67579560), (3, 45053040), (4, 33789780), (5, 27031824), (6, 22526520), (8, 16894890), (9, 15017680), (10, 13515912), (12, 11263260), (15, 9010608), (16, 8447445), (18, 7508840), (20, 6757956), (24, 5631630), (30, 4505304), (36, 3754420), (40, 3378978), (45, 3003536), (48, 2815815), (60, 2252652), (72, 1877210), (80, 1689489), (90, 1501768), (120, 1126326), (144, 938605), (180, 750884), (240, 563163), (360, 375442), (720, 187721)]