139942339560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{388728721}}^1$

素因数の和:388728738

約数の個数: 48

約数和(自身を含む): 454812604740

約数和(自身を除く): 314870265180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 388728721, 777457442, 1166186163, 1554914884, 1943643605, 2332372326, 3109829768, 3498558489, 3887287210, 4664744652, 5830930815, 6997116978, 7774574420, 9329489304, 11661861630, 13994233956, 15549148840, 17492792445, 23323723260, 27988467912, 34985584890, 46647446520, 69971169780, 139942339560]

約数ペア:

[(1, 139942339560), (2, 69971169780), (3, 46647446520), (4, 34985584890), (5, 27988467912), (6, 23323723260), (8, 17492792445), (9, 15549148840), (10, 13994233956), (12, 11661861630), (15, 9329489304), (18, 7774574420), (20, 6997116978), (24, 5830930815), (30, 4664744652), (36, 3887287210), (40, 3498558489), (45, 3109829768), (60, 2332372326), (72, 1943643605), (90, 1554914884), (120, 1166186163), (180, 777457442), (360, 388728721)]