11428920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 37908000

約数和(自身を除く): 26479080

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, 265, 318, 360, 424, 477, 530, 599, 636, 795, 954, 1060, 1198, 1272, 1590, 1797, 1908, 2120, 2385, 2396, 2995, 3180, 3594, 3816, 4770, 4792, 5391, 5990, 6360, 7188, 8985, 9540, 10782, 11980, 14376, 17970, 19080, 21564, 23960, 26955, 31747, 35940, 43128, 53910, 63494, 71880, 95241, 107820, 126988, 158735, 190482, 215640, 253976, 285723, 317470, 380964, 476205, 571446, 634940, 761928, 952410, 1142892, 1269880, 1428615, 1904820, 2285784, 2857230, 3809640, 5714460, 11428920]

約数ペア:

[(1, 11428920), (2, 5714460), (3, 3809640), (4, 2857230), (5, 2285784), (6, 1904820), (8, 1428615), (9, 1269880), (10, 1142892), (12, 952410), (15, 761928), (18, 634940), (20, 571446), (24, 476205), (30, 380964), (36, 317470), (40, 285723), (45, 253976), (53, 215640), (60, 190482), (72, 158735), (90, 126988), (106, 107820), (120, 95241), (159, 71880), (180, 63494), (212, 53910), (265, 43128), (318, 35940), (360, 31747), (424, 26955), (477, 23960), (530, 21564), (599, 19080), (636, 17970), (795, 14376), (954, 11980), (1060, 10782), (1198, 9540), (1272, 8985), (1590, 7188), (1797, 6360), (1908, 5990), (2120, 5391), (2385, 4792), (2396, 4770), (2995, 3816), (3180, 3594)]