4880040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3697}}^1$

素因数の和:3722

約数の個数: 64

約数和(自身を含む): 15975360

約数和(自身を除く): 11095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 3697, 7394, 11091, 14788, 18485, 22182, 29576, 36970, 40667, 44364, 55455, 73940, 81334, 88728, 110910, 122001, 147880, 162668, 203335, 221820, 244002, 325336, 406670, 443640, 488004, 610005, 813340, 976008, 1220010, 1626680, 2440020, 4880040]

約数ペア:

[(1, 4880040), (2, 2440020), (3, 1626680), (4, 1220010), (5, 976008), (6, 813340), (8, 610005), (10, 488004), (11, 443640), (12, 406670), (15, 325336), (20, 244002), (22, 221820), (24, 203335), (30, 162668), (33, 147880), (40, 122001), (44, 110910), (55, 88728), (60, 81334), (66, 73940), (88, 55455), (110, 44364), (120, 40667), (132, 36970), (165, 29576), (220, 22182), (264, 18485), (330, 14788), (440, 11091), (660, 7394), (1320, 3697)]