194627040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405473}}^1$

素因数の和:405491

約数の個数: 48

約数和(自身を含む): 613076688

約数和(自身を除く): 418449648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 405473, 810946, 1216419, 1621892, 2027365, 2432838, 3243784, 4054730, 4865676, 6082095, 6487568, 8109460, 9731352, 12164190, 12975136, 16218920, 19462704, 24328380, 32437840, 38925408, 48656760, 64875680, 97313520, 194627040]

約数ペア:

[(1, 194627040), (2, 97313520), (3, 64875680), (4, 48656760), (5, 38925408), (6, 32437840), (8, 24328380), (10, 19462704), (12, 16218920), (15, 12975136), (16, 12164190), (20, 9731352), (24, 8109460), (30, 6487568), (32, 6082095), (40, 4865676), (48, 4054730), (60, 3243784), (80, 2432838), (96, 2027365), (120, 1621892), (160, 1216419), (240, 810946), (480, 405473)]