1605529080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1531}}^1$

素因数の和:2522

約数の個数: 128

約数和(自身を含む): 5360774400

約数和(自身を除く): 3755245320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 971, 1080, 1531, 1942, 2913, 3062, 3884, 4593, 4855, 5826, 6124, 7655, 7768, 8739, 9186, 9710, 11652, 12248, 13779, 14565, 15310, 17478, 18372, 19420, 22965, 23304, 26217, 27558, 29130, 30620, 34956, 36744, 38840, 41337, 43695, 45930, 52434, 55116, 58260, 61240, 68895, 69912, 82674, 87390, 91860, 104868, 110232, 116520, 131085, 137790, 165348, 174780, 183720, 206685, 209736, 262170, 275580, 330696, 349560, 413370, 524340, 551160, 826740, 1048680, 1486601, 1653480, 2973202, 4459803, 5946404, 7433005, 8919606, 11892808, 13379409, 14866010, 17839212, 22299015, 26758818, 29732020, 35678424, 40138227, 44598030, 53517636, 59464040, 66897045, 80276454, 89196060, 107035272, 133794090, 160552908, 178392120, 200691135, 267588180, 321105816, 401382270, 535176360, 802764540, 1605529080]

約数ペア:

[(1, 1605529080), (2, 802764540), (3, 535176360), (4, 401382270), (5, 321105816), (6, 267588180), (8, 200691135), (9, 178392120), (10, 160552908), (12, 133794090), (15, 107035272), (18, 89196060), (20, 80276454), (24, 66897045), (27, 59464040), (30, 53517636), (36, 44598030), (40, 40138227), (45, 35678424), (54, 29732020), (60, 26758818), (72, 22299015), (90, 17839212), (108, 14866010), (120, 13379409), (135, 11892808), (180, 8919606), (216, 7433005), (270, 5946404), (360, 4459803), (540, 2973202), (971, 1653480), (1080, 1486601), (1531, 1048680), (1942, 826740), (2913, 551160), (3062, 524340), (3884, 413370), (4593, 349560), (4855, 330696), (5826, 275580), (6124, 262170), (7655, 209736), (7768, 206685), (8739, 183720), (9186, 174780), (9710, 165348), (11652, 137790), (12248, 131085), (13779, 116520), (14565, 110232), (15310, 104868), (17478, 91860), (18372, 87390), (19420, 82674), (22965, 69912), (23304, 68895), (26217, 61240), (27558, 58260), (29130, 55116), (30620, 52434), (34956, 45930), (36744, 43695), (38840, 41337)]