24748980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 69538560

約数和(自身を除く): 44789580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1039, 1191, 1588, 1985, 2078, 2382, 3117, 3970, 4156, 4764, 5195, 5955, 6234, 7940, 10390, 11910, 12468, 15585, 20780, 23820, 31170, 62340, 412483, 824966, 1237449, 1649932, 2062415, 2474898, 4124830, 4949796, 6187245, 8249660, 12374490, 24748980]

約数ペア:

[(1, 24748980), (2, 12374490), (3, 8249660), (4, 6187245), (5, 4949796), (6, 4124830), (10, 2474898), (12, 2062415), (15, 1649932), (20, 1237449), (30, 824966), (60, 412483), (397, 62340), (794, 31170), (1039, 23820), (1191, 20780), (1588, 15585), (1985, 12468), (2078, 11910), (2382, 10390), (3117, 7940), (3970, 6234), (4156, 5955), (4764, 5195)]