1670040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4639}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 5428800

約数和(自身を除く): 3758760

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, 4639, 9278, 13917, 18556, 23195, 27834, 37112, 41751, 46390, 55668, 69585, 83502, 92780, 111336, 139170, 167004, 185560, 208755, 278340, 334008, 417510, 556680, 835020, 1670040]

約数ペア:

[(1, 1670040), (2, 835020), (3, 556680), (4, 417510), (5, 334008), (6, 278340), (8, 208755), (9, 185560), (10, 167004), (12, 139170), (15, 111336), (18, 92780), (20, 83502), (24, 69585), (30, 55668), (36, 46390), (40, 41751), (45, 37112), (60, 27834), (72, 23195), (90, 18556), (120, 13917), (180, 9278), (360, 4639)]