804566640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3352361}}^1$

素因数の和:3352377

約数の個数: 40

約数和(自身を含む): 2494157328

約数和(自身を除く): 1689590688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3352361, 6704722, 10057083, 13409444, 16761805, 20114166, 26818888, 33523610, 40228332, 50285415, 53637776, 67047220, 80456664, 100570830, 134094440, 160913328, 201141660, 268188880, 402283320, 804566640]

約数ペア:

[(1, 804566640), (2, 402283320), (3, 268188880), (4, 201141660), (5, 160913328), (6, 134094440), (8, 100570830), (10, 80456664), (12, 67047220), (15, 53637776), (16, 50285415), (20, 40228332), (24, 33523610), (30, 26818888), (40, 20114166), (48, 16761805), (60, 13409444), (80, 10057083), (120, 6704722), (240, 3352361)]