60872220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10955

約数の個数: 72

約数和(自身を含む): 190619520

約数和(自身を除く): 129747300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10909, 21818, 32727, 43636, 54545, 65454, 98181, 109090, 130908, 163635, 196362, 218180, 327270, 338179, 392724, 490905, 654540, 676358, 981810, 1014537, 1352716, 1690895, 1963620, 2029074, 3043611, 3381790, 4058148, 5072685, 6087222, 6763580, 10145370, 12174444, 15218055, 20290740, 30436110, 60872220]

約数ペア:

[(1, 60872220), (2, 30436110), (3, 20290740), (4, 15218055), (5, 12174444), (6, 10145370), (9, 6763580), (10, 6087222), (12, 5072685), (15, 4058148), (18, 3381790), (20, 3043611), (30, 2029074), (31, 1963620), (36, 1690895), (45, 1352716), (60, 1014537), (62, 981810), (90, 676358), (93, 654540), (124, 490905), (155, 392724), (180, 338179), (186, 327270), (279, 218180), (310, 196362), (372, 163635), (465, 130908), (558, 109090), (620, 98181), (930, 65454), (1116, 54545), (1395, 43636), (1860, 32727), (2790, 21818), (5580, 10909)]