3820440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 12902400

約数和(自身を除く): 9081960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 79, 93, 104, 120, 124, 130, 155, 156, 158, 186, 195, 237, 248, 260, 310, 312, 316, 372, 390, 395, 403, 465, 474, 520, 620, 632, 744, 780, 790, 806, 930, 948, 1027, 1185, 1209, 1240, 1560, 1580, 1612, 1860, 1896, 2015, 2054, 2370, 2418, 2449, 3081, 3160, 3224, 3720, 4030, 4108, 4740, 4836, 4898, 5135, 6045, 6162, 7347, 8060, 8216, 9480, 9672, 9796, 10270, 12090, 12245, 12324, 14694, 15405, 16120, 19592, 20540, 24180, 24490, 24648, 29388, 30810, 31837, 36735, 41080, 48360, 48980, 58776, 61620, 63674, 73470, 95511, 97960, 123240, 127348, 146940, 159185, 191022, 254696, 293880, 318370, 382044, 477555, 636740, 764088, 955110, 1273480, 1910220, 3820440]

約数ペア:

[(1, 3820440), (2, 1910220), (3, 1273480), (4, 955110), (5, 764088), (6, 636740), (8, 477555), (10, 382044), (12, 318370), (13, 293880), (15, 254696), (20, 191022), (24, 159185), (26, 146940), (30, 127348), (31, 123240), (39, 97960), (40, 95511), (52, 73470), (60, 63674), (62, 61620), (65, 58776), (78, 48980), (79, 48360), (93, 41080), (104, 36735), (120, 31837), (124, 30810), (130, 29388), (155, 24648), (156, 24490), (158, 24180), (186, 20540), (195, 19592), (237, 16120), (248, 15405), (260, 14694), (310, 12324), (312, 12245), (316, 12090), (372, 10270), (390, 9796), (395, 9672), (403, 9480), (465, 8216), (474, 8060), (520, 7347), (620, 6162), (632, 6045), (744, 5135), (780, 4898), (790, 4836), (806, 4740), (930, 4108), (948, 4030), (1027, 3720), (1185, 3224), (1209, 3160), (1240, 3081), (1560, 2449), (1580, 2418), (1612, 2370), (1860, 2054), (1896, 2015)]