374929740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2897}}^1$

素因数の和:3631

約数の個数: 72

約数和(自身を含む): 1139261760

約数和(自身を除く): 764332020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719, 1438, 2157, 2876, 2897, 3595, 4314, 5794, 6471, 7190, 8628, 8691, 10785, 11588, 12942, 14380, 14485, 17382, 21570, 25884, 26073, 28970, 32355, 34764, 43140, 43455, 52146, 57940, 64710, 86910, 104292, 129420, 130365, 173820, 260730, 521460, 2082943, 4165886, 6248829, 8331772, 10414715, 12497658, 18746487, 20829430, 24995316, 31244145, 37492974, 41658860, 62488290, 74985948, 93732435, 124976580, 187464870, 374929740]

約数ペア:

[(1, 374929740), (2, 187464870), (3, 124976580), (4, 93732435), (5, 74985948), (6, 62488290), (9, 41658860), (10, 37492974), (12, 31244145), (15, 24995316), (18, 20829430), (20, 18746487), (30, 12497658), (36, 10414715), (45, 8331772), (60, 6248829), (90, 4165886), (180, 2082943), (719, 521460), (1438, 260730), (2157, 173820), (2876, 130365), (2897, 129420), (3595, 104292), (4314, 86910), (5794, 64710), (6471, 57940), (7190, 52146), (8628, 43455), (8691, 43140), (10785, 34764), (11588, 32355), (12942, 28970), (14380, 26073), (14485, 25884), (17382, 21570)]