23604660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 72648576

約数和(自身を除く): 49043916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1847, 2130, 2556, 3195, 3694, 4260, 5541, 6390, 7388, 9235, 11082, 12780, 16623, 18470, 22164, 27705, 33246, 36940, 55410, 66492, 83115, 110820, 131137, 166230, 262274, 332460, 393411, 524548, 655685, 786822, 1180233, 1311370, 1573644, 1967055, 2360466, 2622740, 3934110, 4720932, 5901165, 7868220, 11802330, 23604660]

約数ペア:

[(1, 23604660), (2, 11802330), (3, 7868220), (4, 5901165), (5, 4720932), (6, 3934110), (9, 2622740), (10, 2360466), (12, 1967055), (15, 1573644), (18, 1311370), (20, 1180233), (30, 786822), (36, 655685), (45, 524548), (60, 393411), (71, 332460), (90, 262274), (142, 166230), (180, 131137), (213, 110820), (284, 83115), (355, 66492), (426, 55410), (639, 36940), (710, 33246), (852, 27705), (1065, 22164), (1278, 18470), (1420, 16623), (1847, 12780), (2130, 11082), (2556, 9235), (3195, 7388), (3694, 6390), (4260, 5541)]