115958560

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^2$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 281021076

約数和(自身を除く): 165062516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 109, 122, 160, 218, 244, 305, 436, 488, 545, 610, 872, 976, 1090, 1220, 1744, 1952, 2180, 2440, 3488, 4360, 4880, 6649, 8720, 9760, 11881, 13298, 17440, 23762, 26596, 33245, 47524, 53192, 59405, 66490, 95048, 106384, 118810, 132980, 190096, 212768, 237620, 265960, 380192, 475240, 531920, 724741, 950480, 1063840, 1449482, 1900960, 2898964, 3623705, 5797928, 7247410, 11595856, 14494820, 23191712, 28989640, 57979280, 115958560]

約数ペア:

[(1, 115958560), (2, 57979280), (4, 28989640), (5, 23191712), (8, 14494820), (10, 11595856), (16, 7247410), (20, 5797928), (32, 3623705), (40, 2898964), (61, 1900960), (80, 1449482), (109, 1063840), (122, 950480), (160, 724741), (218, 531920), (244, 475240), (305, 380192), (436, 265960), (488, 237620), (545, 212768), (610, 190096), (872, 132980), (976, 118810), (1090, 106384), (1220, 95048), (1744, 66490), (1952, 59405), (2180, 53192), (2440, 47524), (3488, 33245), (4360, 26596), (4880, 23762), (6649, 17440), (8720, 13298), (9760, 11881)]