202045560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1951}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 607150080

約数和(自身を除く): 405104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1726, 1951, 2589, 3452, 3902, 4315, 5178, 5853, 6904, 7804, 8630, 9755, 10356, 11706, 12945, 15608, 17260, 19510, 20712, 23412, 25890, 29265, 34520, 39020, 46824, 51780, 58530, 78040, 103560, 117060, 234120, 1683713, 3367426, 5051139, 6734852, 8418565, 10102278, 13469704, 16837130, 20204556, 25255695, 33674260, 40409112, 50511390, 67348520, 101022780, 202045560]

約数ペア:

[(1, 202045560), (2, 101022780), (3, 67348520), (4, 50511390), (5, 40409112), (6, 33674260), (8, 25255695), (10, 20204556), (12, 16837130), (15, 13469704), (20, 10102278), (24, 8418565), (30, 6734852), (40, 5051139), (60, 3367426), (120, 1683713), (863, 234120), (1726, 117060), (1951, 103560), (2589, 78040), (3452, 58530), (3902, 51780), (4315, 46824), (5178, 39020), (5853, 34520), (6904, 29265), (7804, 25890), (8630, 23412), (9755, 20712), (10356, 19510), (11706, 17260), (12945, 15608)]