82208160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57089}}^1$

素因数の和:57110

約数の個数: 72

約数和(自身を含む): 280540260

約数和(自身を除く): 198332100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 57089, 114178, 171267, 228356, 285445, 342534, 456712, 513801, 570890, 685068, 856335, 913424, 1027602, 1141780, 1370136, 1712670, 1826848, 2055204, 2283560, 2569005, 2740272, 3425340, 4110408, 4567120, 5138010, 5480544, 6850680, 8220816, 9134240, 10276020, 13701360, 16441632, 20552040, 27402720, 41104080, 82208160]

約数ペア:

[(1, 82208160), (2, 41104080), (3, 27402720), (4, 20552040), (5, 16441632), (6, 13701360), (8, 10276020), (9, 9134240), (10, 8220816), (12, 6850680), (15, 5480544), (16, 5138010), (18, 4567120), (20, 4110408), (24, 3425340), (30, 2740272), (32, 2569005), (36, 2283560), (40, 2055204), (45, 1826848), (48, 1712670), (60, 1370136), (72, 1141780), (80, 1027602), (90, 913424), (96, 856335), (120, 685068), (144, 570890), (160, 513801), (180, 456712), (240, 342534), (288, 285445), (360, 228356), (480, 171267), (720, 114178), (1440, 57089)]