118802520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 387663120

約数和(自身を除く): 268860600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 997, 1324, 1655, 1986, 1994, 2648, 2979, 2991, 3310, 3972, 3988, 4965, 4985, 5958, 5982, 6620, 7944, 7976, 8973, 9930, 9970, 11916, 11964, 13240, 14895, 14955, 17946, 19860, 19940, 23832, 23928, 29790, 29910, 35892, 39720, 39880, 44865, 59580, 59820, 71784, 89730, 119160, 119640, 179460, 330007, 358920, 660014, 990021, 1320028, 1650035, 1980042, 2640056, 2970063, 3300070, 3960084, 4950105, 5940126, 6600140, 7920168, 9900210, 11880252, 13200280, 14850315, 19800420, 23760504, 29700630, 39600840, 59401260, 118802520]

約数ペア:

[(1, 118802520), (2, 59401260), (3, 39600840), (4, 29700630), (5, 23760504), (6, 19800420), (8, 14850315), (9, 13200280), (10, 11880252), (12, 9900210), (15, 7920168), (18, 6600140), (20, 5940126), (24, 4950105), (30, 3960084), (36, 3300070), (40, 2970063), (45, 2640056), (60, 1980042), (72, 1650035), (90, 1320028), (120, 990021), (180, 660014), (331, 358920), (360, 330007), (662, 179460), (993, 119640), (997, 119160), (1324, 89730), (1655, 71784), (1986, 59820), (1994, 59580), (2648, 44865), (2979, 39880), (2991, 39720), (3310, 35892), (3972, 29910), (3988, 29790), (4965, 23928), (4985, 23832), (5958, 19940), (5982, 19860), (6620, 17946), (7944, 14955), (7976, 14895), (8973, 13240), (9930, 11964), (9970, 11916)]