19059960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5477}}^1$

素因数の和:5520

約数の個数: 64

約数和(自身を含む): 59162400

約数和(自身を除く): 40102440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5477, 10954, 16431, 21908, 27385, 32862, 43816, 54770, 65724, 82155, 109540, 131448, 158833, 164310, 219080, 317666, 328620, 476499, 635332, 657240, 794165, 952998, 1270664, 1588330, 1905996, 2382495, 3176660, 3811992, 4764990, 6353320, 9529980, 19059960]

約数ペア:

[(1, 19059960), (2, 9529980), (3, 6353320), (4, 4764990), (5, 3811992), (6, 3176660), (8, 2382495), (10, 1905996), (12, 1588330), (15, 1270664), (20, 952998), (24, 794165), (29, 657240), (30, 635332), (40, 476499), (58, 328620), (60, 317666), (87, 219080), (116, 164310), (120, 158833), (145, 131448), (174, 109540), (232, 82155), (290, 65724), (348, 54770), (435, 43816), (580, 32862), (696, 27385), (870, 21908), (1160, 16431), (1740, 10954), (3480, 5477)]