45638040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{54331}}^1$

素因数の和:54352

約数の個数: 64

約数和(自身を含む): 156476160

約数和(自身を除く): 110838120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 54331, 108662, 162993, 217324, 271655, 325986, 380317, 434648, 543310, 651972, 760634, 814965, 1086620, 1140951, 1303944, 1521268, 1629930, 1901585, 2173240, 2281902, 3042536, 3259860, 3803170, 4563804, 5704755, 6519720, 7606340, 9127608, 11409510, 15212680, 22819020, 45638040]

約数ペア:

[(1, 45638040), (2, 22819020), (3, 15212680), (4, 11409510), (5, 9127608), (6, 7606340), (7, 6519720), (8, 5704755), (10, 4563804), (12, 3803170), (14, 3259860), (15, 3042536), (20, 2281902), (21, 2173240), (24, 1901585), (28, 1629930), (30, 1521268), (35, 1303944), (40, 1140951), (42, 1086620), (56, 814965), (60, 760634), (70, 651972), (84, 543310), (105, 434648), (120, 380317), (140, 325986), (168, 271655), (210, 217324), (280, 162993), (420, 108662), (840, 54331)]