80804640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24049}}^1$

素因数の和:24074

約数の個数: 96

約数和(自身を含む): 290908800

約数和(自身を除く): 210104160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 24049, 48098, 72147, 96196, 120245, 144294, 168343, 192392, 240490, 288588, 336686, 360735, 384784, 480980, 505029, 577176, 673372, 721470, 769568, 841715, 961960, 1010058, 1154352, 1346744, 1442940, 1683430, 1923920, 2020116, 2308704, 2525145, 2693488, 2885880, 3366860, 3847840, 4040232, 5050290, 5386976, 5771760, 6733720, 8080464, 10100580, 11543520, 13467440, 16160928, 20201160, 26934880, 40402320, 80804640]

約数ペア:

[(1, 80804640), (2, 40402320), (3, 26934880), (4, 20201160), (5, 16160928), (6, 13467440), (7, 11543520), (8, 10100580), (10, 8080464), (12, 6733720), (14, 5771760), (15, 5386976), (16, 5050290), (20, 4040232), (21, 3847840), (24, 3366860), (28, 2885880), (30, 2693488), (32, 2525145), (35, 2308704), (40, 2020116), (42, 1923920), (48, 1683430), (56, 1442940), (60, 1346744), (70, 1154352), (80, 1010058), (84, 961960), (96, 841715), (105, 769568), (112, 721470), (120, 673372), (140, 577176), (160, 505029), (168, 480980), (210, 384784), (224, 360735), (240, 336686), (280, 288588), (336, 240490), (420, 192392), (480, 168343), (560, 144294), (672, 120245), (840, 96196), (1120, 72147), (1680, 48098), (3360, 24049)]