130527240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1091}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 392333760

約数和(自身を除く): 261806520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1091, 1994, 2182, 2991, 3273, 3988, 4364, 4985, 5455, 5982, 6546, 7976, 8728, 9970, 10910, 11964, 13092, 14955, 16365, 19940, 21820, 23928, 26184, 29910, 32730, 39880, 43640, 59820, 65460, 119640, 130920, 1087727, 2175454, 3263181, 4350908, 5438635, 6526362, 8701816, 10877270, 13052724, 16315905, 21754540, 26105448, 32631810, 43509080, 65263620, 130527240]

約数ペア:

[(1, 130527240), (2, 65263620), (3, 43509080), (4, 32631810), (5, 26105448), (6, 21754540), (8, 16315905), (10, 13052724), (12, 10877270), (15, 8701816), (20, 6526362), (24, 5438635), (30, 4350908), (40, 3263181), (60, 2175454), (120, 1087727), (997, 130920), (1091, 119640), (1994, 65460), (2182, 59820), (2991, 43640), (3273, 39880), (3988, 32730), (4364, 29910), (4985, 26184), (5455, 23928), (5982, 21820), (6546, 19940), (7976, 16365), (8728, 14955), (9970, 13092), (10910, 11964)]