10980840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7039}}^1$

素因数の和:7066

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 24500760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7039, 14078, 21117, 28156, 35195, 42234, 56312, 70390, 84468, 91507, 105585, 140780, 168936, 183014, 211170, 274521, 281560, 366028, 422340, 457535, 549042, 732056, 844680, 915070, 1098084, 1372605, 1830140, 2196168, 2745210, 3660280, 5490420, 10980840]

約数ペア:

[(1, 10980840), (2, 5490420), (3, 3660280), (4, 2745210), (5, 2196168), (6, 1830140), (8, 1372605), (10, 1098084), (12, 915070), (13, 844680), (15, 732056), (20, 549042), (24, 457535), (26, 422340), (30, 366028), (39, 281560), (40, 274521), (52, 211170), (60, 183014), (65, 168936), (78, 140780), (104, 105585), (120, 91507), (130, 84468), (156, 70390), (195, 56312), (260, 42234), (312, 35195), (390, 28156), (520, 21117), (780, 14078), (1560, 7039)]