71943720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7589}}^1$

素因数の和:7682

約数の個数: 64

約数和(自身を含む): 218592000

約数和(自身を除く): 146648280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7589, 9480, 15178, 22767, 30356, 37945, 45534, 60712, 75890, 91068, 113835, 151780, 182136, 227670, 303560, 455340, 599531, 910680, 1199062, 1798593, 2398124, 2997655, 3597186, 4796248, 5995310, 7194372, 8992965, 11990620, 14388744, 17985930, 23981240, 35971860, 71943720]

約数ペア:

[(1, 71943720), (2, 35971860), (3, 23981240), (4, 17985930), (5, 14388744), (6, 11990620), (8, 8992965), (10, 7194372), (12, 5995310), (15, 4796248), (20, 3597186), (24, 2997655), (30, 2398124), (40, 1798593), (60, 1199062), (79, 910680), (120, 599531), (158, 455340), (237, 303560), (316, 227670), (395, 182136), (474, 151780), (632, 113835), (790, 91068), (948, 75890), (1185, 60712), (1580, 45534), (1896, 37945), (2370, 30356), (3160, 22767), (4740, 15178), (7589, 9480)]