448699140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3467}}^1$

素因数の和:4201

約数の個数: 72

約数和(自身を含む): 1363340160

約数和(自身を除く): 914641020

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, 3467, 3595, 4314, 6471, 6934, 7190, 8628, 10401, 10785, 12942, 13868, 14380, 17335, 20802, 21570, 25884, 31203, 32355, 34670, 41604, 43140, 52005, 62406, 64710, 69340, 104010, 124812, 129420, 156015, 208020, 312030, 624060, 2492773, 4985546, 7478319, 9971092, 12463865, 14956638, 22434957, 24927730, 29913276, 37391595, 44869914, 49855460, 74783190, 89739828, 112174785, 149566380, 224349570, 448699140]

約数ペア:

[(1, 448699140), (2, 224349570), (3, 149566380), (4, 112174785), (5, 89739828), (6, 74783190), (9, 49855460), (10, 44869914), (12, 37391595), (15, 29913276), (18, 24927730), (20, 22434957), (30, 14956638), (36, 12463865), (45, 9971092), (60, 7478319), (90, 4985546), (180, 2492773), (719, 624060), (1438, 312030), (2157, 208020), (2876, 156015), (3467, 129420), (3595, 124812), (4314, 104010), (6471, 69340), (6934, 64710), (7190, 62406), (8628, 52005), (10401, 43140), (10785, 41604), (12942, 34670), (13868, 32355), (14380, 31203), (17335, 25884), (20802, 21570)]