1030120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 2862720

約数和(自身を除く): 1832600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 283, 364, 455, 520, 566, 728, 910, 1132, 1415, 1820, 1981, 2264, 2830, 3640, 3679, 3962, 5660, 7358, 7924, 9905, 11320, 14716, 15848, 18395, 19810, 25753, 29432, 36790, 39620, 51506, 73580, 79240, 103012, 128765, 147160, 206024, 257530, 515060, 1030120]

約数ペア:

[(1, 1030120), (2, 515060), (4, 257530), (5, 206024), (7, 147160), (8, 128765), (10, 103012), (13, 79240), (14, 73580), (20, 51506), (26, 39620), (28, 36790), (35, 29432), (40, 25753), (52, 19810), (56, 18395), (65, 15848), (70, 14716), (91, 11320), (104, 9905), (130, 7924), (140, 7358), (182, 5660), (260, 3962), (280, 3679), (283, 3640), (364, 2830), (455, 2264), (520, 1981), (566, 1820), (728, 1415), (910, 1132)]