838084920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{240829}}^1$

素因数の和:240872

約数の個数: 64

約数和(自身を含む): 2600964000

約数和(自身を除く): 1762879080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 240829, 481658, 722487, 963316, 1204145, 1444974, 1926632, 2408290, 2889948, 3612435, 4816580, 5779896, 6984041, 7224870, 9633160, 13968082, 14449740, 20952123, 27936164, 28899480, 34920205, 41904246, 55872328, 69840410, 83808492, 104760615, 139680820, 167616984, 209521230, 279361640, 419042460, 838084920]

約数ペア:

[(1, 838084920), (2, 419042460), (3, 279361640), (4, 209521230), (5, 167616984), (6, 139680820), (8, 104760615), (10, 83808492), (12, 69840410), (15, 55872328), (20, 41904246), (24, 34920205), (29, 28899480), (30, 27936164), (40, 20952123), (58, 14449740), (60, 13968082), (87, 9633160), (116, 7224870), (120, 6984041), (145, 5779896), (174, 4816580), (232, 3612435), (290, 2889948), (348, 2408290), (435, 1926632), (580, 1444974), (696, 1204145), (870, 963316), (1160, 722487), (1740, 481658), (3480, 240829)]