642060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 2116800

約数和(自身を除く): 1474740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 82, 87, 90, 108, 116, 123, 135, 145, 164, 174, 180, 205, 246, 261, 270, 290, 348, 369, 410, 435, 492, 522, 540, 580, 615, 738, 783, 820, 870, 1044, 1107, 1189, 1230, 1305, 1476, 1566, 1740, 1845, 2214, 2378, 2460, 2610, 3132, 3567, 3690, 3915, 4428, 4756, 5220, 5535, 5945, 7134, 7380, 7830, 10701, 11070, 11890, 14268, 15660, 17835, 21402, 22140, 23780, 32103, 35670, 42804, 53505, 64206, 71340, 107010, 128412, 160515, 214020, 321030, 642060]

約数ペア:

[(1, 642060), (2, 321030), (3, 214020), (4, 160515), (5, 128412), (6, 107010), (9, 71340), (10, 64206), (12, 53505), (15, 42804), (18, 35670), (20, 32103), (27, 23780), (29, 22140), (30, 21402), (36, 17835), (41, 15660), (45, 14268), (54, 11890), (58, 11070), (60, 10701), (82, 7830), (87, 7380), (90, 7134), (108, 5945), (116, 5535), (123, 5220), (135, 4756), (145, 4428), (164, 3915), (174, 3690), (180, 3567), (205, 3132), (246, 2610), (261, 2460), (270, 2378), (290, 2214), (348, 1845), (369, 1740), (410, 1566), (435, 1476), (492, 1305), (522, 1230), (540, 1189), (580, 1107), (615, 1044), (738, 870), (783, 820)]