1138402920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{11903}}^1$

素因数の和:12714

約数の個数: 64

約数和(自身を含む): 3419781120

約数和(自身を除く): 2281378200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 797, 1594, 2391, 3188, 3985, 4782, 6376, 7970, 9564, 11903, 11955, 15940, 19128, 23806, 23910, 31880, 35709, 47612, 47820, 59515, 71418, 95224, 95640, 119030, 142836, 178545, 238060, 285672, 357090, 476120, 714180, 1428360, 9486691, 18973382, 28460073, 37946764, 47433455, 56920146, 75893528, 94866910, 113840292, 142300365, 189733820, 227680584, 284600730, 379467640, 569201460, 1138402920]

約数ペア:

[(1, 1138402920), (2, 569201460), (3, 379467640), (4, 284600730), (5, 227680584), (6, 189733820), (8, 142300365), (10, 113840292), (12, 94866910), (15, 75893528), (20, 56920146), (24, 47433455), (30, 37946764), (40, 28460073), (60, 18973382), (120, 9486691), (797, 1428360), (1594, 714180), (2391, 476120), (3188, 357090), (3985, 285672), (4782, 238060), (6376, 178545), (7970, 142836), (9564, 119030), (11903, 95640), (11955, 95224), (15940, 71418), (19128, 59515), (23806, 47820), (23910, 47612), (31880, 35709)]