157397580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97159}}^1$

素因数の和:97180

約数の個数: 60

約数和(自身を含む): 493767120

約数和(自身を除く): 336369540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 97159, 194318, 291477, 388636, 485795, 582954, 874431, 971590, 1165908, 1457385, 1748862, 1943180, 2623293, 2914770, 3497724, 4372155, 5246586, 5829540, 7869879, 8744310, 10493172, 13116465, 15739758, 17488620, 26232930, 31479516, 39349395, 52465860, 78698790, 157397580]

約数ペア:

[(1, 157397580), (2, 78698790), (3, 52465860), (4, 39349395), (5, 31479516), (6, 26232930), (9, 17488620), (10, 15739758), (12, 13116465), (15, 10493172), (18, 8744310), (20, 7869879), (27, 5829540), (30, 5246586), (36, 4372155), (45, 3497724), (54, 2914770), (60, 2623293), (81, 1943180), (90, 1748862), (108, 1457385), (135, 1165908), (162, 971590), (180, 874431), (270, 582954), (324, 485795), (405, 388636), (540, 291477), (810, 194318), (1620, 97159)]