1233840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 80

約数和(自身を含む): 3937248

約数和(自身を除く): 2703408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 97, 106, 120, 159, 194, 212, 240, 265, 291, 318, 388, 424, 485, 530, 582, 636, 776, 795, 848, 970, 1060, 1164, 1272, 1455, 1552, 1590, 1940, 2120, 2328, 2544, 2910, 3180, 3880, 4240, 4656, 5141, 5820, 6360, 7760, 10282, 11640, 12720, 15423, 20564, 23280, 25705, 30846, 41128, 51410, 61692, 77115, 82256, 102820, 123384, 154230, 205640, 246768, 308460, 411280, 616920, 1233840]

約数ペア:

[(1, 1233840), (2, 616920), (3, 411280), (4, 308460), (5, 246768), (6, 205640), (8, 154230), (10, 123384), (12, 102820), (15, 82256), (16, 77115), (20, 61692), (24, 51410), (30, 41128), (40, 30846), (48, 25705), (53, 23280), (60, 20564), (80, 15423), (97, 12720), (106, 11640), (120, 10282), (159, 7760), (194, 6360), (212, 5820), (240, 5141), (265, 4656), (291, 4240), (318, 3880), (388, 3180), (424, 2910), (485, 2544), (530, 2328), (582, 2120), (636, 1940), (776, 1590), (795, 1552), (848, 1455), (970, 1272), (1060, 1164)]