1204591860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75193}}^1$

素因数の和:75297

約数の個数: 72

約数和(自身を含む): 3695033160

約数和(自身を除く): 2490441300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 75193, 150386, 225579, 300772, 375965, 451158, 676737, 751930, 902316, 1127895, 1353474, 1503860, 2255790, 2706948, 3383685, 4511580, 6692177, 6767370, 13384354, 13534740, 20076531, 26768708, 33460885, 40153062, 60229593, 66921770, 80306124, 100382655, 120459186, 133843540, 200765310, 240918372, 301147965, 401530620, 602295930, 1204591860]

約数ペア:

[(1, 1204591860), (2, 602295930), (3, 401530620), (4, 301147965), (5, 240918372), (6, 200765310), (9, 133843540), (10, 120459186), (12, 100382655), (15, 80306124), (18, 66921770), (20, 60229593), (30, 40153062), (36, 33460885), (45, 26768708), (60, 20076531), (89, 13534740), (90, 13384354), (178, 6767370), (180, 6692177), (267, 4511580), (356, 3383685), (445, 2706948), (534, 2255790), (801, 1503860), (890, 1353474), (1068, 1127895), (1335, 902316), (1602, 751930), (1780, 676737), (2670, 451158), (3204, 375965), (4005, 300772), (5340, 225579), (8010, 150386), (16020, 75193)]