122559640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19072

約数の個数: 64

約数和(自身を含む): 328872960

約数和(自身を除く): 206313320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 19031, 38062, 76124, 95155, 133217, 152248, 190310, 266434, 380620, 437713, 532868, 666085, 761240, 875426, 1065736, 1332170, 1750852, 2188565, 2664340, 3063991, 3501704, 4377130, 5328680, 6127982, 8754260, 12255964, 15319955, 17508520, 24511928, 30639910, 61279820, 122559640]

約数ペア:

[(1, 122559640), (2, 61279820), (4, 30639910), (5, 24511928), (7, 17508520), (8, 15319955), (10, 12255964), (14, 8754260), (20, 6127982), (23, 5328680), (28, 4377130), (35, 3501704), (40, 3063991), (46, 2664340), (56, 2188565), (70, 1750852), (92, 1332170), (115, 1065736), (140, 875426), (161, 761240), (184, 666085), (230, 532868), (280, 437713), (322, 380620), (460, 266434), (644, 190310), (805, 152248), (920, 133217), (1288, 95155), (1610, 76124), (3220, 38062), (6440, 19031)]