10620180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 33626880

約数和(自身を除く): 23006700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 277, 284, 355, 426, 540, 554, 639, 710, 831, 852, 1065, 1108, 1278, 1385, 1420, 1662, 1917, 2130, 2493, 2556, 2770, 3195, 3324, 3834, 4155, 4260, 4986, 5540, 6390, 7479, 7668, 8310, 9585, 9972, 12465, 12780, 14958, 16620, 19170, 19667, 24930, 29916, 37395, 38340, 39334, 49860, 59001, 74790, 78668, 98335, 118002, 149580, 177003, 196670, 236004, 295005, 354006, 393340, 531009, 590010, 708012, 885015, 1062018, 1180020, 1770030, 2124036, 2655045, 3540060, 5310090, 10620180]

約数ペア:

[(1, 10620180), (2, 5310090), (3, 3540060), (4, 2655045), (5, 2124036), (6, 1770030), (9, 1180020), (10, 1062018), (12, 885015), (15, 708012), (18, 590010), (20, 531009), (27, 393340), (30, 354006), (36, 295005), (45, 236004), (54, 196670), (60, 177003), (71, 149580), (90, 118002), (108, 98335), (135, 78668), (142, 74790), (180, 59001), (213, 49860), (270, 39334), (277, 38340), (284, 37395), (355, 29916), (426, 24930), (540, 19667), (554, 19170), (639, 16620), (710, 14958), (831, 12780), (852, 12465), (1065, 9972), (1108, 9585), (1278, 8310), (1385, 7668), (1420, 7479), (1662, 6390), (1917, 5540), (2130, 4986), (2493, 4260), (2556, 4155), (2770, 3834), (3195, 3324)]