303465480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13103}}^1$

素因数の和:13310

約数の個数: 64

約数和(自身を含む): 915183360

約数和(自身を除く): 611717880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 13103, 23160, 26206, 39309, 52412, 65515, 78618, 104824, 131030, 157236, 196545, 262060, 314472, 393090, 524120, 786180, 1572360, 2528879, 5057758, 7586637, 10115516, 12644395, 15173274, 20231032, 25288790, 30346548, 37933185, 50577580, 60693096, 75866370, 101155160, 151732740, 303465480]

約数ペア:

[(1, 303465480), (2, 151732740), (3, 101155160), (4, 75866370), (5, 60693096), (6, 50577580), (8, 37933185), (10, 30346548), (12, 25288790), (15, 20231032), (20, 15173274), (24, 12644395), (30, 10115516), (40, 7586637), (60, 5057758), (120, 2528879), (193, 1572360), (386, 786180), (579, 524120), (772, 393090), (965, 314472), (1158, 262060), (1544, 196545), (1930, 157236), (2316, 131030), (2895, 104824), (3860, 78618), (4632, 65515), (5790, 52412), (7720, 39309), (11580, 26206), (13103, 23160)]