159415380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21601}}^1$

素因数の和:21657

約数の個数: 72

約数和(自身を含む): 495377064

約数和(自身を除く): 335961684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 21601, 43202, 64803, 86404, 108005, 129606, 194409, 216010, 259212, 324015, 388818, 432020, 648030, 777636, 885641, 972045, 1296060, 1771282, 1944090, 2656923, 3542564, 3888180, 4428205, 5313846, 7970769, 8856410, 10627692, 13284615, 15941538, 17712820, 26569230, 31883076, 39853845, 53138460, 79707690, 159415380]

約数ペア:

[(1, 159415380), (2, 79707690), (3, 53138460), (4, 39853845), (5, 31883076), (6, 26569230), (9, 17712820), (10, 15941538), (12, 13284615), (15, 10627692), (18, 8856410), (20, 7970769), (30, 5313846), (36, 4428205), (41, 3888180), (45, 3542564), (60, 2656923), (82, 1944090), (90, 1771282), (123, 1296060), (164, 972045), (180, 885641), (205, 777636), (246, 648030), (369, 432020), (410, 388818), (492, 324015), (615, 259212), (738, 216010), (820, 194409), (1230, 129606), (1476, 108005), (1845, 86404), (2460, 64803), (3690, 43202), (7380, 21601)]