7447242720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{15515089}}^1$

素因数の和:15515107

約数の個数: 48

約数和(自身を含む): 23458816080

約数和(自身を除く): 16011573360

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, 15515089, 31030178, 46545267, 62060356, 77575445, 93090534, 124120712, 155150890, 186181068, 232726335, 248241424, 310301780, 372362136, 465452670, 496482848, 620603560, 744724272, 930905340, 1241207120, 1489448544, 1861810680, 2482414240, 3723621360, 7447242720]

約数ペア:

[(1, 7447242720), (2, 3723621360), (3, 2482414240), (4, 1861810680), (5, 1489448544), (6, 1241207120), (8, 930905340), (10, 744724272), (12, 620603560), (15, 496482848), (16, 465452670), (20, 372362136), (24, 310301780), (30, 248241424), (32, 232726335), (40, 186181068), (48, 155150890), (60, 124120712), (80, 93090534), (96, 77575445), (120, 62060356), (160, 46545267), (240, 31030178), (480, 15515089)]