119821760

素因数分解:

$2^6\times 5^1\times {\mathrm{374443}}^1$

素因数の和:374460

約数の個数: 28

約数和(自身を含む): 285326328

約数和(自身を除く): 165504568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 374443, 748886, 1497772, 1872215, 2995544, 3744430, 5991088, 7488860, 11982176, 14977720, 23964352, 29955440, 59910880, 119821760]

約数ペア:

[(1, 119821760), (2, 59910880), (4, 29955440), (5, 23964352), (8, 14977720), (10, 11982176), (16, 7488860), (20, 5991088), (32, 3744430), (40, 2995544), (64, 1872215), (80, 1497772), (160, 748886), (320, 374443)]