774110520

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{8849}}^1$

素因数の和:8881

約数の個数: 128

約数和(自身を含む): 2612520000

約数和(自身を除く): 1838409480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 8849, 9720, 10935, 14580, 17496, 17698, 21870, 26547, 29160, 35396, 43740, 44245, 53094, 70792, 79641, 87480, 88490, 106188, 132735, 159282, 176980, 212376, 238923, 265470, 318564, 353960, 398205, 477846, 530940, 637128, 716769, 796410, 955692, 1061880, 1194615, 1433538, 1592820, 1911384, 2150307, 2389230, 2867076, 3185640, 3583845, 4300614, 4778460, 5734152, 6450921, 7167690, 8601228, 9556920, 10751535, 12901842, 14335380, 17202456, 19352763, 21503070, 25803684, 28670760, 32254605, 38705526, 43006140, 51607368, 64509210, 77411052, 86012280, 96763815, 129018420, 154822104, 193527630, 258036840, 387055260, 774110520]

約数ペア:

[(1, 774110520), (2, 387055260), (3, 258036840), (4, 193527630), (5, 154822104), (6, 129018420), (8, 96763815), (9, 86012280), (10, 77411052), (12, 64509210), (15, 51607368), (18, 43006140), (20, 38705526), (24, 32254605), (27, 28670760), (30, 25803684), (36, 21503070), (40, 19352763), (45, 17202456), (54, 14335380), (60, 12901842), (72, 10751535), (81, 9556920), (90, 8601228), (108, 7167690), (120, 6450921), (135, 5734152), (162, 4778460), (180, 4300614), (216, 3583845), (243, 3185640), (270, 2867076), (324, 2389230), (360, 2150307), (405, 1911384), (486, 1592820), (540, 1433538), (648, 1194615), (729, 1061880), (810, 955692), (972, 796410), (1080, 716769), (1215, 637128), (1458, 530940), (1620, 477846), (1944, 398205), (2187, 353960), (2430, 318564), (2916, 265470), (3240, 238923), (3645, 212376), (4374, 176980), (4860, 159282), (5832, 132735), (7290, 106188), (8748, 88490), (8849, 87480), (9720, 79641), (10935, 70792), (14580, 53094), (17496, 44245), (17698, 43740), (21870, 35396), (26547, 29160)]