80533020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1795

約数の個数: 96

約数和(自身を含む): 243290880

約数和(自身を除く): 162757860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 615, 779, 820, 1140, 1230, 1558, 1723, 2337, 2460, 3116, 3446, 3895, 4674, 5169, 6892, 7790, 8615, 9348, 10338, 11685, 15580, 17230, 20676, 23370, 25845, 32737, 34460, 46740, 51690, 65474, 70643, 98211, 103380, 130948, 141286, 163685, 196422, 211929, 282572, 327370, 353215, 392844, 423858, 491055, 654740, 706430, 847716, 982110, 1059645, 1342217, 1412860, 1964220, 2119290, 2684434, 4026651, 4238580, 5368868, 6711085, 8053302, 13422170, 16106604, 20133255, 26844340, 40266510, 80533020]

約数ペア:

[(1, 80533020), (2, 40266510), (3, 26844340), (4, 20133255), (5, 16106604), (6, 13422170), (10, 8053302), (12, 6711085), (15, 5368868), (19, 4238580), (20, 4026651), (30, 2684434), (38, 2119290), (41, 1964220), (57, 1412860), (60, 1342217), (76, 1059645), (82, 982110), (95, 847716), (114, 706430), (123, 654740), (164, 491055), (190, 423858), (205, 392844), (228, 353215), (246, 327370), (285, 282572), (380, 211929), (410, 196422), (492, 163685), (570, 141286), (615, 130948), (779, 103380), (820, 98211), (1140, 70643), (1230, 65474), (1558, 51690), (1723, 46740), (2337, 34460), (2460, 32737), (3116, 25845), (3446, 23370), (3895, 20676), (4674, 17230), (5169, 15580), (6892, 11685), (7790, 10338), (8615, 9348)]