4445640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 14784120

約数和(自身を除く): 10338480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 233, 265, 318, 360, 424, 466, 477, 530, 636, 699, 795, 932, 954, 1060, 1165, 1272, 1398, 1590, 1864, 1908, 2097, 2120, 2330, 2385, 2796, 3180, 3495, 3816, 4194, 4660, 4770, 5592, 6360, 6990, 8388, 9320, 9540, 10485, 12349, 13980, 16776, 19080, 20970, 24698, 27960, 37047, 41940, 49396, 61745, 74094, 83880, 98792, 111141, 123490, 148188, 185235, 222282, 246980, 296376, 370470, 444564, 493960, 555705, 740940, 889128, 1111410, 1481880, 2222820, 4445640]

約数ペア:

[(1, 4445640), (2, 2222820), (3, 1481880), (4, 1111410), (5, 889128), (6, 740940), (8, 555705), (9, 493960), (10, 444564), (12, 370470), (15, 296376), (18, 246980), (20, 222282), (24, 185235), (30, 148188), (36, 123490), (40, 111141), (45, 98792), (53, 83880), (60, 74094), (72, 61745), (90, 49396), (106, 41940), (120, 37047), (159, 27960), (180, 24698), (212, 20970), (233, 19080), (265, 16776), (318, 13980), (360, 12349), (424, 10485), (466, 9540), (477, 9320), (530, 8388), (636, 6990), (699, 6360), (795, 5592), (932, 4770), (954, 4660), (1060, 4194), (1165, 3816), (1272, 3495), (1398, 3180), (1590, 2796), (1864, 2385), (1908, 2330), (2097, 2120)]