72202380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1103}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 202535424

約数和(自身を除く): 130333044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091, 1103, 2182, 2206, 3273, 3309, 4364, 4412, 5455, 5515, 6546, 6618, 10910, 11030, 13092, 13236, 16365, 16545, 21820, 22060, 32730, 33090, 65460, 66180, 1203373, 2406746, 3610119, 4813492, 6016865, 7220238, 12033730, 14440476, 18050595, 24067460, 36101190, 72202380]

約数ペア:

[(1, 72202380), (2, 36101190), (3, 24067460), (4, 18050595), (5, 14440476), (6, 12033730), (10, 7220238), (12, 6016865), (15, 4813492), (20, 3610119), (30, 2406746), (60, 1203373), (1091, 66180), (1103, 65460), (2182, 33090), (2206, 32730), (3273, 22060), (3309, 21820), (4364, 16545), (4412, 16365), (5455, 13236), (5515, 13092), (6546, 11030), (6618, 10910)]