88480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 241920

約数和(自身を除く): 153440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2528, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 12640, 17696, 22120, 44240, 88480]

約数ペア:

[(1, 88480), (2, 44240), (4, 22120), (5, 17696), (7, 12640), (8, 11060), (10, 8848), (14, 6320), (16, 5530), (20, 4424), (28, 3160), (32, 2765), (35, 2528), (40, 2212), (56, 1580), (70, 1264), (79, 1120), (80, 1106), (112, 790), (140, 632), (158, 560), (160, 553), (224, 395), (280, 316)]