65091120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 202606080

約数和(自身を除く): 137514960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 739, 1101, 1468, 1478, 1835, 2202, 2217, 2936, 2956, 3670, 3695, 4404, 4434, 5505, 5872, 5912, 7340, 7390, 8808, 8868, 11010, 11085, 11824, 14680, 14780, 17616, 17736, 22020, 22170, 29360, 29560, 35472, 44040, 44340, 59120, 88080, 88680, 177360, 271213, 542426, 813639, 1084852, 1356065, 1627278, 2169704, 2712130, 3254556, 4068195, 4339408, 5424260, 6509112, 8136390, 10848520, 13018224, 16272780, 21697040, 32545560, 65091120]

約数ペア:

[(1, 65091120), (2, 32545560), (3, 21697040), (4, 16272780), (5, 13018224), (6, 10848520), (8, 8136390), (10, 6509112), (12, 5424260), (15, 4339408), (16, 4068195), (20, 3254556), (24, 2712130), (30, 2169704), (40, 1627278), (48, 1356065), (60, 1084852), (80, 813639), (120, 542426), (240, 271213), (367, 177360), (734, 88680), (739, 88080), (1101, 59120), (1468, 44340), (1478, 44040), (1835, 35472), (2202, 29560), (2217, 29360), (2936, 22170), (2956, 22020), (3670, 17736), (3695, 17616), (4404, 14780), (4434, 14680), (5505, 11824), (5872, 11085), (5912, 11010), (7340, 8868), (7390, 8808)]