160201620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10723}}^1$

素因数の和:10821

約数の個数: 72

約数和(自身を含む): 491845536

約数和(自身を除く): 331643916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 10723, 14940, 21446, 32169, 42892, 53615, 64338, 96507, 107230, 128676, 160845, 193014, 214460, 321690, 386028, 482535, 643380, 890009, 965070, 1780018, 1930140, 2670027, 3560036, 4450045, 5340054, 8010081, 8900090, 10680108, 13350135, 16020162, 17800180, 26700270, 32040324, 40050405, 53400540, 80100810, 160201620]

約数ペア:

[(1, 160201620), (2, 80100810), (3, 53400540), (4, 40050405), (5, 32040324), (6, 26700270), (9, 17800180), (10, 16020162), (12, 13350135), (15, 10680108), (18, 8900090), (20, 8010081), (30, 5340054), (36, 4450045), (45, 3560036), (60, 2670027), (83, 1930140), (90, 1780018), (166, 965070), (180, 890009), (249, 643380), (332, 482535), (415, 386028), (498, 321690), (747, 214460), (830, 193014), (996, 160845), (1245, 128676), (1494, 107230), (1660, 96507), (2490, 64338), (2988, 53615), (3735, 42892), (4980, 32169), (7470, 21446), (10723, 14940)]