11663880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 36469440

約数和(自身を除く): 24805560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1369, 1420, 1480, 1704, 2130, 2220, 2627, 2738, 2840, 4107, 4260, 4440, 5254, 5476, 6845, 7881, 8214, 8520, 10508, 10952, 13135, 13690, 15762, 16428, 20535, 21016, 26270, 27380, 31524, 32856, 39405, 41070, 52540, 54760, 63048, 78810, 82140, 97199, 105080, 157620, 164280, 194398, 291597, 315240, 388796, 485995, 583194, 777592, 971990, 1166388, 1457985, 1943980, 2332776, 2915970, 3887960, 5831940, 11663880]

約数ペア:

[(1, 11663880), (2, 5831940), (3, 3887960), (4, 2915970), (5, 2332776), (6, 1943980), (8, 1457985), (10, 1166388), (12, 971990), (15, 777592), (20, 583194), (24, 485995), (30, 388796), (37, 315240), (40, 291597), (60, 194398), (71, 164280), (74, 157620), (111, 105080), (120, 97199), (142, 82140), (148, 78810), (185, 63048), (213, 54760), (222, 52540), (284, 41070), (296, 39405), (355, 32856), (370, 31524), (426, 27380), (444, 26270), (555, 21016), (568, 20535), (710, 16428), (740, 15762), (852, 13690), (888, 13135), (1065, 10952), (1110, 10508), (1369, 8520), (1420, 8214), (1480, 7881), (1704, 6845), (2130, 5476), (2220, 5254), (2627, 4440), (2738, 4260), (2840, 4107)]