79996740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 157084860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1049, 1230, 1271, 1860, 2098, 2460, 2542, 3147, 3813, 4196, 5084, 5245, 6294, 6355, 7626, 10490, 12588, 12710, 15252, 15735, 19065, 20980, 25420, 31470, 32519, 38130, 43009, 62940, 65038, 76260, 86018, 97557, 129027, 130076, 162595, 172036, 195114, 215045, 258054, 325190, 390228, 430090, 487785, 516108, 645135, 650380, 860180, 975570, 1290270, 1333279, 1951140, 2580540, 2666558, 3999837, 5333116, 6666395, 7999674, 13332790, 15999348, 19999185, 26665580, 39998370, 79996740]

約数ペア:

[(1, 79996740), (2, 39998370), (3, 26665580), (4, 19999185), (5, 15999348), (6, 13332790), (10, 7999674), (12, 6666395), (15, 5333116), (20, 3999837), (30, 2666558), (31, 2580540), (41, 1951140), (60, 1333279), (62, 1290270), (82, 975570), (93, 860180), (123, 650380), (124, 645135), (155, 516108), (164, 487785), (186, 430090), (205, 390228), (246, 325190), (310, 258054), (372, 215045), (410, 195114), (465, 172036), (492, 162595), (615, 130076), (620, 129027), (820, 97557), (930, 86018), (1049, 76260), (1230, 65038), (1271, 62940), (1860, 43009), (2098, 38130), (2460, 32519), (2542, 31470), (3147, 25420), (3813, 20980), (4196, 19065), (5084, 15735), (5245, 15252), (6294, 12710), (6355, 12588), (7626, 10490)]