29991840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{62483}}^1$

素因数の和:62501

約数の個数: 48

約数和(自身を含む): 94475808

約数和(自身を除く): 64483968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 62483, 124966, 187449, 249932, 312415, 374898, 499864, 624830, 749796, 937245, 999728, 1249660, 1499592, 1874490, 1999456, 2499320, 2999184, 3748980, 4998640, 5998368, 7497960, 9997280, 14995920, 29991840]

約数ペア:

[(1, 29991840), (2, 14995920), (3, 9997280), (4, 7497960), (5, 5998368), (6, 4998640), (8, 3748980), (10, 2999184), (12, 2499320), (15, 1999456), (16, 1874490), (20, 1499592), (24, 1249660), (30, 999728), (32, 937245), (40, 749796), (48, 624830), (60, 499864), (80, 374898), (96, 312415), (120, 249932), (160, 187449), (240, 124966), (480, 62483)]