156938575980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153861349}}^1$

素因数の和:153861378

約数の個数: 48

約数和(自身を含む): 465276722400

約数和(自身を除く): 308338146420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 153861349, 307722698, 461584047, 615445396, 769306745, 923168094, 1538613490, 1846336188, 2307920235, 2615642933, 3077226980, 4615840470, 5231285866, 7846928799, 9231680940, 10462571732, 13078214665, 15693857598, 26156429330, 31387715196, 39234643995, 52312858660, 78469287990, 156938575980]

約数ペア:

[(1, 156938575980), (2, 78469287990), (3, 52312858660), (4, 39234643995), (5, 31387715196), (6, 26156429330), (10, 15693857598), (12, 13078214665), (15, 10462571732), (17, 9231680940), (20, 7846928799), (30, 5231285866), (34, 4615840470), (51, 3077226980), (60, 2615642933), (68, 2307920235), (85, 1846336188), (102, 1538613490), (170, 923168094), (204, 769306745), (255, 615445396), (340, 461584047), (510, 307722698), (1020, 153861349)]