72185340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2411}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 202608000

約数和(自身を除く): 130422660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 499, 998, 1497, 1996, 2411, 2495, 2994, 4822, 4990, 5988, 7233, 7485, 9644, 9980, 12055, 14466, 14970, 24110, 28932, 29940, 36165, 48220, 72330, 144660, 1203089, 2406178, 3609267, 4812356, 6015445, 7218534, 12030890, 14437068, 18046335, 24061780, 36092670, 72185340]

約数ペア:

[(1, 72185340), (2, 36092670), (3, 24061780), (4, 18046335), (5, 14437068), (6, 12030890), (10, 7218534), (12, 6015445), (15, 4812356), (20, 3609267), (30, 2406178), (60, 1203089), (499, 144660), (998, 72330), (1497, 48220), (1996, 36165), (2411, 29940), (2495, 28932), (2994, 24110), (4822, 14970), (4990, 14466), (5988, 12055), (7233, 9980), (7485, 9644)]