129294480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{76961}}^1$

素因数の和:76984

約数の個数: 80

約数和(自身を含む): 458077824

約数和(自身を除く): 328783344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 76961, 153922, 230883, 307844, 384805, 461766, 538727, 615688, 769610, 923532, 1077454, 1154415, 1231376, 1539220, 1616181, 1847064, 2154908, 2308830, 2693635, 3078440, 3232362, 3694128, 4309816, 4617660, 5387270, 6156880, 6464724, 8080905, 8619632, 9235320, 10774540, 12929448, 16161810, 18470640, 21549080, 25858896, 32323620, 43098160, 64647240, 129294480]

約数ペア:

[(1, 129294480), (2, 64647240), (3, 43098160), (4, 32323620), (5, 25858896), (6, 21549080), (7, 18470640), (8, 16161810), (10, 12929448), (12, 10774540), (14, 9235320), (15, 8619632), (16, 8080905), (20, 6464724), (21, 6156880), (24, 5387270), (28, 4617660), (30, 4309816), (35, 3694128), (40, 3232362), (42, 3078440), (48, 2693635), (56, 2308830), (60, 2154908), (70, 1847064), (80, 1616181), (84, 1539220), (105, 1231376), (112, 1154415), (120, 1077454), (140, 923532), (168, 769610), (210, 615688), (240, 538727), (280, 461766), (336, 384805), (420, 307844), (560, 230883), (840, 153922), (1680, 76961)]