15690304080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1981099}}^1$

素因数の和:1981129

約数の個数: 120

約数和(自身を含む): 57483597600

約数和(自身を除く): 41793293520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 1981099, 3962198, 5943297, 7924396, 9905495, 11886594, 15848792, 17829891, 19810990, 21792089, 23773188, 29716485, 31697584, 35659782, 39621980, 43584178, 47546376, 59432970, 65376267, 71319564, 79243960, 87168356, 89149455, 95092752, 108960445, 118865940, 130752534, 142639128, 158487920, 174336712, 178298910, 196128801, 217920890, 237731880, 261505068, 285278256, 326881335, 348673424, 356597820, 392257602, 435841780, 475463760, 523010136, 653762670, 713195640, 784515204, 871683560, 980644005, 1046020272, 1307525340, 1426391280, 1569030408, 1743367120, 1961288010, 2615050680, 3138060816, 3922576020, 5230101360, 7845152040, 15690304080]

約数ペア:

[(1, 15690304080), (2, 7845152040), (3, 5230101360), (4, 3922576020), (5, 3138060816), (6, 2615050680), (8, 1961288010), (9, 1743367120), (10, 1569030408), (11, 1426391280), (12, 1307525340), (15, 1046020272), (16, 980644005), (18, 871683560), (20, 784515204), (22, 713195640), (24, 653762670), (30, 523010136), (33, 475463760), (36, 435841780), (40, 392257602), (44, 356597820), (45, 348673424), (48, 326881335), (55, 285278256), (60, 261505068), (66, 237731880), (72, 217920890), (80, 196128801), (88, 178298910), (90, 174336712), (99, 158487920), (110, 142639128), (120, 130752534), (132, 118865940), (144, 108960445), (165, 95092752), (176, 89149455), (180, 87168356), (198, 79243960), (220, 71319564), (240, 65376267), (264, 59432970), (330, 47546376), (360, 43584178), (396, 39621980), (440, 35659782), (495, 31697584), (528, 29716485), (660, 23773188), (720, 21792089), (792, 19810990), (880, 17829891), (990, 15848792), (1320, 11886594), (1584, 9905495), (1980, 7924396), (2640, 5943297), (3960, 3962198), (7920, 1981099)]