38156880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 119099520

約数和(自身を除く): 80942640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 919, 1038, 1384, 1730, 1838, 2076, 2595, 2757, 2768, 3460, 3676, 4152, 4595, 5190, 5514, 6920, 7352, 8304, 9190, 10380, 11028, 13785, 13840, 14704, 18380, 20760, 22056, 27570, 36760, 41520, 44112, 55140, 73520, 110280, 158987, 220560, 317974, 476961, 635948, 794935, 953922, 1271896, 1589870, 1907844, 2384805, 2543792, 3179740, 3815688, 4769610, 6359480, 7631376, 9539220, 12718960, 19078440, 38156880]

約数ペア:

[(1, 38156880), (2, 19078440), (3, 12718960), (4, 9539220), (5, 7631376), (6, 6359480), (8, 4769610), (10, 3815688), (12, 3179740), (15, 2543792), (16, 2384805), (20, 1907844), (24, 1589870), (30, 1271896), (40, 953922), (48, 794935), (60, 635948), (80, 476961), (120, 317974), (173, 220560), (240, 158987), (346, 110280), (519, 73520), (692, 55140), (865, 44112), (919, 41520), (1038, 36760), (1384, 27570), (1730, 22056), (1838, 20760), (2076, 18380), (2595, 14704), (2757, 13840), (2768, 13785), (3460, 11028), (3676, 10380), (4152, 9190), (4595, 8304), (5190, 7352), (5514, 6920)]