16982160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5472

約数の個数: 80

約数和(自身を含む): 56704704

約数和(自身を除く): 39722544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5443, 10886, 16329, 21772, 27215, 32658, 43544, 54430, 65316, 70759, 81645, 87088, 108860, 130632, 141518, 163290, 212277, 217720, 261264, 283036, 326580, 353795, 424554, 435440, 566072, 653160, 707590, 849108, 1061385, 1132144, 1306320, 1415180, 1698216, 2122770, 2830360, 3396432, 4245540, 5660720, 8491080, 16982160]

約数ペア:

[(1, 16982160), (2, 8491080), (3, 5660720), (4, 4245540), (5, 3396432), (6, 2830360), (8, 2122770), (10, 1698216), (12, 1415180), (13, 1306320), (15, 1132144), (16, 1061385), (20, 849108), (24, 707590), (26, 653160), (30, 566072), (39, 435440), (40, 424554), (48, 353795), (52, 326580), (60, 283036), (65, 261264), (78, 217720), (80, 212277), (104, 163290), (120, 141518), (130, 130632), (156, 108860), (195, 87088), (208, 81645), (240, 70759), (260, 65316), (312, 54430), (390, 43544), (520, 32658), (624, 27215), (780, 21772), (1040, 16329), (1560, 10886), (3120, 5443)]