127301940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11987}}^1$

素因数の和:12061

約数の個数: 72

約数和(自身を含む): 392726880

約数和(自身を除く): 265424940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 11987, 23974, 35961, 47948, 59935, 71922, 107883, 119870, 143844, 179805, 215766, 239740, 359610, 431532, 539415, 707233, 719220, 1078830, 1414466, 2121699, 2157660, 2828932, 3536165, 4243398, 6365097, 7072330, 8486796, 10608495, 12730194, 14144660, 21216990, 25460388, 31825485, 42433980, 63650970, 127301940]

約数ペア:

[(1, 127301940), (2, 63650970), (3, 42433980), (4, 31825485), (5, 25460388), (6, 21216990), (9, 14144660), (10, 12730194), (12, 10608495), (15, 8486796), (18, 7072330), (20, 6365097), (30, 4243398), (36, 3536165), (45, 2828932), (59, 2157660), (60, 2121699), (90, 1414466), (118, 1078830), (177, 719220), (180, 707233), (236, 539415), (295, 431532), (354, 359610), (531, 239740), (590, 215766), (708, 179805), (885, 143844), (1062, 119870), (1180, 107883), (1770, 71922), (2124, 59935), (2655, 47948), (3540, 35961), (5310, 23974), (10620, 11987)]