120772436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 229152000

約数和(自身を除く): 108379564

約数列:

[1, 2, 4, 19, 38, 61, 76, 109, 122, 218, 239, 244, 436, 478, 956, 1159, 2071, 2318, 4142, 4541, 4636, 6649, 8284, 9082, 13298, 14579, 18164, 26051, 26596, 29158, 52102, 58316, 104204, 126331, 252662, 277001, 494969, 505324, 554002, 989938, 1108004, 1589111, 1979876, 3178222, 6356444, 30193109, 60386218, 120772436]

約数ペア:

[(1, 120772436), (2, 60386218), (4, 30193109), (19, 6356444), (38, 3178222), (61, 1979876), (76, 1589111), (109, 1108004), (122, 989938), (218, 554002), (239, 505324), (244, 494969), (436, 277001), (478, 252662), (956, 126331), (1159, 104204), (2071, 58316), (2318, 52102), (4142, 29158), (4541, 26596), (4636, 26051), (6649, 18164), (8284, 14579), (9082, 13298)]