15425160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 46586880

約数和(自身を除く): 31161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 673, 764, 955, 1146, 1346, 1528, 1910, 2019, 2292, 2692, 2865, 3365, 3820, 4038, 4584, 5384, 5730, 6730, 7640, 8076, 10095, 11460, 13460, 16152, 20190, 22920, 26920, 40380, 80760, 128543, 257086, 385629, 514172, 642715, 771258, 1028344, 1285430, 1542516, 1928145, 2570860, 3085032, 3856290, 5141720, 7712580, 15425160]

約数ペア:

[(1, 15425160), (2, 7712580), (3, 5141720), (4, 3856290), (5, 3085032), (6, 2570860), (8, 1928145), (10, 1542516), (12, 1285430), (15, 1028344), (20, 771258), (24, 642715), (30, 514172), (40, 385629), (60, 257086), (120, 128543), (191, 80760), (382, 40380), (573, 26920), (673, 22920), (764, 20190), (955, 16152), (1146, 13460), (1346, 11460), (1528, 10095), (1910, 8076), (2019, 7640), (2292, 6730), (2692, 5730), (2865, 5384), (3365, 4584), (3820, 4038)]