180809520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{753373}}^1$

素因数の和:753389

約数の個数: 40

約数和(自身を含む): 560510256

約数和(自身を除く): 379700736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 753373, 1506746, 2260119, 3013492, 3766865, 4520238, 6026984, 7533730, 9040476, 11300595, 12053968, 15067460, 18080952, 22601190, 30134920, 36161904, 45202380, 60269840, 90404760, 180809520]

約数ペア:

[(1, 180809520), (2, 90404760), (3, 60269840), (4, 45202380), (5, 36161904), (6, 30134920), (8, 22601190), (10, 18080952), (12, 15067460), (15, 12053968), (16, 11300595), (20, 9040476), (24, 7533730), (30, 6026984), (40, 4520238), (48, 3766865), (60, 3013492), (80, 2260119), (120, 1506746), (240, 753373)]