40674720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 129548160

約数和(自身を除く): 88873440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 839, 1010, 1212, 1515, 1616, 1678, 2020, 2424, 2517, 3030, 3232, 3356, 4040, 4195, 4848, 5034, 6060, 6712, 8080, 8390, 9696, 10068, 12120, 12585, 13424, 16160, 16780, 20136, 24240, 25170, 26848, 33560, 40272, 48480, 50340, 67120, 80544, 84739, 100680, 134240, 169478, 201360, 254217, 338956, 402720, 423695, 508434, 677912, 847390, 1016868, 1271085, 1355824, 1694780, 2033736, 2542170, 2711648, 3389560, 4067472, 5084340, 6779120, 8134944, 10168680, 13558240, 20337360, 40674720]

約数ペア:

[(1, 40674720), (2, 20337360), (3, 13558240), (4, 10168680), (5, 8134944), (6, 6779120), (8, 5084340), (10, 4067472), (12, 3389560), (15, 2711648), (16, 2542170), (20, 2033736), (24, 1694780), (30, 1355824), (32, 1271085), (40, 1016868), (48, 847390), (60, 677912), (80, 508434), (96, 423695), (101, 402720), (120, 338956), (160, 254217), (202, 201360), (240, 169478), (303, 134240), (404, 100680), (480, 84739), (505, 80544), (606, 67120), (808, 50340), (839, 48480), (1010, 40272), (1212, 33560), (1515, 26848), (1616, 25170), (1678, 24240), (2020, 20136), (2424, 16780), (2517, 16160), (3030, 13424), (3232, 12585), (3356, 12120), (4040, 10068), (4195, 9696), (4848, 8390), (5034, 8080), (6060, 6712)]