65263920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9377}}^1$

素因数の和:9422

約数の個数: 80

約数和(自身を含む): 209316960

約数和(自身を除く): 144053040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9377, 18754, 28131, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 150032, 187540, 225048, 271933, 281310, 375080, 450096, 543866, 562620, 750160, 815799, 1087732, 1125240, 1359665, 1631598, 2175464, 2250480, 2719330, 3263196, 4078995, 4350928, 5438660, 6526392, 8157990, 10877320, 13052784, 16315980, 21754640, 32631960, 65263920]

約数ペア:

[(1, 65263920), (2, 32631960), (3, 21754640), (4, 16315980), (5, 13052784), (6, 10877320), (8, 8157990), (10, 6526392), (12, 5438660), (15, 4350928), (16, 4078995), (20, 3263196), (24, 2719330), (29, 2250480), (30, 2175464), (40, 1631598), (48, 1359665), (58, 1125240), (60, 1087732), (80, 815799), (87, 750160), (116, 562620), (120, 543866), (145, 450096), (174, 375080), (232, 281310), (240, 271933), (290, 225048), (348, 187540), (435, 150032), (464, 140655), (580, 112524), (696, 93770), (870, 75016), (1160, 56262), (1392, 46885), (1740, 37508), (2320, 28131), (3480, 18754), (6960, 9377)]