428196360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{2689}}^1$

素因数の和:4030

約数の個数: 64

約数和(自身を含む): 1286035200

約数和(自身を除く): 857838840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1327, 2654, 2689, 3981, 5308, 5378, 6635, 7962, 8067, 10616, 10756, 13270, 13445, 15924, 16134, 19905, 21512, 26540, 26890, 31848, 32268, 39810, 40335, 53080, 53780, 64536, 79620, 80670, 107560, 159240, 161340, 322680, 3568303, 7136606, 10704909, 14273212, 17841515, 21409818, 28546424, 35683030, 42819636, 53524545, 71366060, 85639272, 107049090, 142732120, 214098180, 428196360]

約数ペア:

[(1, 428196360), (2, 214098180), (3, 142732120), (4, 107049090), (5, 85639272), (6, 71366060), (8, 53524545), (10, 42819636), (12, 35683030), (15, 28546424), (20, 21409818), (24, 17841515), (30, 14273212), (40, 10704909), (60, 7136606), (120, 3568303), (1327, 322680), (2654, 161340), (2689, 159240), (3981, 107560), (5308, 80670), (5378, 79620), (6635, 64536), (7962, 53780), (8067, 53080), (10616, 40335), (10756, 39810), (13270, 32268), (13445, 31848), (15924, 26890), (16134, 26540), (19905, 21512)]