724688280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2013023}}^1$

素因数の和:2013040

約数の個数: 48

約数和(自身を含む): 2355238080

約数和(自身を除く): 1630549800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2013023, 4026046, 6039069, 8052092, 10065115, 12078138, 16104184, 18117207, 20130230, 24156276, 30195345, 36234414, 40260460, 48312552, 60390690, 72468828, 80520920, 90586035, 120781380, 144937656, 181172070, 241562760, 362344140, 724688280]

約数ペア:

[(1, 724688280), (2, 362344140), (3, 241562760), (4, 181172070), (5, 144937656), (6, 120781380), (8, 90586035), (9, 80520920), (10, 72468828), (12, 60390690), (15, 48312552), (18, 40260460), (20, 36234414), (24, 30195345), (30, 24156276), (36, 20130230), (40, 18117207), (45, 16104184), (60, 12078138), (72, 10065115), (90, 8052092), (120, 6039069), (180, 4026046), (360, 2013023)]