12648420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 40118400

約数和(自身を除く): 27469980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 397, 531, 540, 590, 708, 794, 885, 1062, 1180, 1191, 1588, 1593, 1770, 1985, 2124, 2382, 2655, 3186, 3540, 3573, 3970, 4764, 5310, 5955, 6372, 7146, 7940, 7965, 10620, 10719, 11910, 14292, 15930, 17865, 21438, 23423, 23820, 31860, 35730, 42876, 46846, 53595, 70269, 71460, 93692, 107190, 117115, 140538, 210807, 214380, 234230, 281076, 351345, 421614, 468460, 632421, 702690, 843228, 1054035, 1264842, 1405380, 2108070, 2529684, 3162105, 4216140, 6324210, 12648420]

約数ペア:

[(1, 12648420), (2, 6324210), (3, 4216140), (4, 3162105), (5, 2529684), (6, 2108070), (9, 1405380), (10, 1264842), (12, 1054035), (15, 843228), (18, 702690), (20, 632421), (27, 468460), (30, 421614), (36, 351345), (45, 281076), (54, 234230), (59, 214380), (60, 210807), (90, 140538), (108, 117115), (118, 107190), (135, 93692), (177, 71460), (180, 70269), (236, 53595), (270, 46846), (295, 42876), (354, 35730), (397, 31860), (531, 23820), (540, 23423), (590, 21438), (708, 17865), (794, 15930), (885, 14292), (1062, 11910), (1180, 10719), (1191, 10620), (1588, 7965), (1593, 7940), (1770, 7146), (1985, 6372), (2124, 5955), (2382, 5310), (2655, 4764), (3186, 3970), (3540, 3573)]