19520160

素因数分解:

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

素因数の和:3726

約数の個数: 96

約数和(自身を含む): 67096512

約数和(自身を除く): 47576352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 3697, 5280, 7394, 11091, 14788, 18485, 22182, 29576, 36970, 40667, 44364, 55455, 59152, 73940, 81334, 88728, 110910, 118304, 122001, 147880, 162668, 177456, 203335, 221820, 244002, 295760, 325336, 354912, 406670, 443640, 488004, 591520, 610005, 650672, 813340, 887280, 976008, 1220010, 1301344, 1626680, 1774560, 1952016, 2440020, 3253360, 3904032, 4880040, 6506720, 9760080, 19520160]

約数ペア:

[(1, 19520160), (2, 9760080), (3, 6506720), (4, 4880040), (5, 3904032), (6, 3253360), (8, 2440020), (10, 1952016), (11, 1774560), (12, 1626680), (15, 1301344), (16, 1220010), (20, 976008), (22, 887280), (24, 813340), (30, 650672), (32, 610005), (33, 591520), (40, 488004), (44, 443640), (48, 406670), (55, 354912), (60, 325336), (66, 295760), (80, 244002), (88, 221820), (96, 203335), (110, 177456), (120, 162668), (132, 147880), (160, 122001), (165, 118304), (176, 110910), (220, 88728), (240, 81334), (264, 73940), (330, 59152), (352, 55455), (440, 44364), (480, 40667), (528, 36970), (660, 29576), (880, 22182), (1056, 18485), (1320, 14788), (1760, 11091), (2640, 7394), (3697, 5280)]