7408680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 22472640

約数和(自身を除く): 15063960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 577, 642, 856, 1070, 1154, 1284, 1605, 1731, 2140, 2308, 2568, 2885, 3210, 3462, 4280, 4616, 5770, 6420, 6924, 8655, 11540, 12840, 13848, 17310, 23080, 34620, 61739, 69240, 123478, 185217, 246956, 308695, 370434, 493912, 617390, 740868, 926085, 1234780, 1481736, 1852170, 2469560, 3704340, 7408680]

約数ペア:

[(1, 7408680), (2, 3704340), (3, 2469560), (4, 1852170), (5, 1481736), (6, 1234780), (8, 926085), (10, 740868), (12, 617390), (15, 493912), (20, 370434), (24, 308695), (30, 246956), (40, 185217), (60, 123478), (107, 69240), (120, 61739), (214, 34620), (321, 23080), (428, 17310), (535, 13848), (577, 12840), (642, 11540), (856, 8655), (1070, 6924), (1154, 6420), (1284, 5770), (1605, 4616), (1731, 4280), (2140, 3462), (2308, 3210), (2568, 2885)]