127259160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151499}}^1$

素因数の和:151520

約数の個数: 64

約数和(自身を含む): 436320000

約数和(自身を除く): 309060840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 151499, 302998, 454497, 605996, 757495, 908994, 1060493, 1211992, 1514990, 1817988, 2120986, 2272485, 3029980, 3181479, 3635976, 4241972, 4544970, 5302465, 6059960, 6362958, 8483944, 9089940, 10604930, 12725916, 15907395, 18179880, 21209860, 25451832, 31814790, 42419720, 63629580, 127259160]

約数ペア:

[(1, 127259160), (2, 63629580), (3, 42419720), (4, 31814790), (5, 25451832), (6, 21209860), (7, 18179880), (8, 15907395), (10, 12725916), (12, 10604930), (14, 9089940), (15, 8483944), (20, 6362958), (21, 6059960), (24, 5302465), (28, 4544970), (30, 4241972), (35, 3635976), (40, 3181479), (42, 3029980), (56, 2272485), (60, 2120986), (70, 1817988), (84, 1514990), (105, 1211992), (120, 1060493), (140, 908994), (168, 757495), (210, 605996), (280, 454497), (420, 302998), (840, 151499)]