325376760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19507}}^1$

素因数の和:19660

約数の個数: 64

約数和(自身を含む): 983203200

約数和(自身を除く): 657826440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 195070, 234084, 292605, 390140, 468168, 585210, 780280, 1170420, 2340840, 2711473, 5422946, 8134419, 10845892, 13557365, 16268838, 21691784, 27114730, 32537676, 40672095, 54229460, 65075352, 81344190, 108458920, 162688380, 325376760]

約数ペア:

[(1, 325376760), (2, 162688380), (3, 108458920), (4, 81344190), (5, 65075352), (6, 54229460), (8, 40672095), (10, 32537676), (12, 27114730), (15, 21691784), (20, 16268838), (24, 13557365), (30, 10845892), (40, 8134419), (60, 5422946), (120, 2711473), (139, 2340840), (278, 1170420), (417, 780280), (556, 585210), (695, 468168), (834, 390140), (1112, 292605), (1390, 234084), (1668, 195070), (2085, 156056), (2780, 117042), (3336, 97535), (4170, 78028), (5560, 58521), (8340, 39014), (16680, 19507)]