54311160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 163440000

約数和(自身を除く): 109128840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 907, 998, 1497, 1814, 1996, 2495, 2721, 2994, 3628, 3992, 4535, 4990, 5442, 5988, 7256, 7485, 9070, 9980, 10884, 11976, 13605, 14970, 18140, 19960, 21768, 27210, 29940, 36280, 54420, 59880, 108840, 452593, 905186, 1357779, 1810372, 2262965, 2715558, 3620744, 4525930, 5431116, 6788895, 9051860, 10862232, 13577790, 18103720, 27155580, 54311160]

約数ペア:

[(1, 54311160), (2, 27155580), (3, 18103720), (4, 13577790), (5, 10862232), (6, 9051860), (8, 6788895), (10, 5431116), (12, 4525930), (15, 3620744), (20, 2715558), (24, 2262965), (30, 1810372), (40, 1357779), (60, 905186), (120, 452593), (499, 108840), (907, 59880), (998, 54420), (1497, 36280), (1814, 29940), (1996, 27210), (2495, 21768), (2721, 19960), (2994, 18140), (3628, 14970), (3992, 13605), (4535, 11976), (4990, 10884), (5442, 9980), (5988, 9070), (7256, 7485)]