12667920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52783}}^1$

素因数の和:52799

約数の個数: 40

約数和(自身を含む): 39271296

約数和(自身を除く): 26603376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52783, 105566, 158349, 211132, 263915, 316698, 422264, 527830, 633396, 791745, 844528, 1055660, 1266792, 1583490, 2111320, 2533584, 3166980, 4222640, 6333960, 12667920]

約数ペア:

[(1, 12667920), (2, 6333960), (3, 4222640), (4, 3166980), (5, 2533584), (6, 2111320), (8, 1583490), (10, 1266792), (12, 1055660), (15, 844528), (16, 791745), (20, 633396), (24, 527830), (30, 422264), (40, 316698), (48, 263915), (60, 211132), (80, 158349), (120, 105566), (240, 52783)]