137027640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2477}}^1$

素因数の和:2952

約数の個数: 64

約数和(自身を含む): 412140960

約数和(自身を除く): 275113320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2477, 2766, 3688, 4610, 4954, 5532, 6915, 7431, 9220, 9908, 11064, 12385, 13830, 14862, 18440, 19816, 24770, 27660, 29724, 37155, 49540, 55320, 59448, 74310, 99080, 148620, 297240, 1141897, 2283794, 3425691, 4567588, 5709485, 6851382, 9135176, 11418970, 13702764, 17128455, 22837940, 27405528, 34256910, 45675880, 68513820, 137027640]

約数ペア:

[(1, 137027640), (2, 68513820), (3, 45675880), (4, 34256910), (5, 27405528), (6, 22837940), (8, 17128455), (10, 13702764), (12, 11418970), (15, 9135176), (20, 6851382), (24, 5709485), (30, 4567588), (40, 3425691), (60, 2283794), (120, 1141897), (461, 297240), (922, 148620), (1383, 99080), (1844, 74310), (2305, 59448), (2477, 55320), (2766, 49540), (3688, 37155), (4610, 29724), (4954, 27660), (5532, 24770), (6915, 19816), (7431, 18440), (9220, 14862), (9908, 13830), (11064, 12385)]