61239660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53719}}^1$

素因数の和:53750

約数の個数: 48

約数和(自身を含む): 180499200

約数和(自身を除く): 119259540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 53719, 107438, 161157, 214876, 268595, 322314, 537190, 644628, 805785, 1020661, 1074380, 1611570, 2041322, 3061983, 3223140, 4082644, 5103305, 6123966, 10206610, 12247932, 15309915, 20413220, 30619830, 61239660]

約数ペア:

[(1, 61239660), (2, 30619830), (3, 20413220), (4, 15309915), (5, 12247932), (6, 10206610), (10, 6123966), (12, 5103305), (15, 4082644), (19, 3223140), (20, 3061983), (30, 2041322), (38, 1611570), (57, 1074380), (60, 1020661), (76, 805785), (95, 644628), (114, 537190), (190, 322314), (228, 268595), (285, 214876), (380, 161157), (570, 107438), (1140, 53719)]