73900920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13103}}^1$

素因数の和:13164

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 152536200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 13103, 26206, 39309, 52412, 65515, 78618, 104824, 131030, 157236, 196545, 262060, 314472, 393090, 524120, 615841, 786180, 1231682, 1572360, 1847523, 2463364, 3079205, 3695046, 4926728, 6158410, 7390092, 9237615, 12316820, 14780184, 18475230, 24633640, 36950460, 73900920]

約数ペア:

[(1, 73900920), (2, 36950460), (3, 24633640), (4, 18475230), (5, 14780184), (6, 12316820), (8, 9237615), (10, 7390092), (12, 6158410), (15, 4926728), (20, 3695046), (24, 3079205), (30, 2463364), (40, 1847523), (47, 1572360), (60, 1231682), (94, 786180), (120, 615841), (141, 524120), (188, 393090), (235, 314472), (282, 262060), (376, 196545), (470, 157236), (564, 131030), (705, 104824), (940, 78618), (1128, 65515), (1410, 52412), (1880, 39309), (2820, 26206), (5640, 13103)]