135857280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5478

約数の個数: 128

約数和(自身を含む): 466441920

約数和(自身を除く): 330584640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 5443, 6240, 8320, 10886, 12480, 16329, 21772, 24960, 27215, 32658, 43544, 54430, 65316, 70759, 81645, 87088, 108860, 130632, 141518, 163290, 174176, 212277, 217720, 261264, 283036, 326580, 348352, 353795, 424554, 435440, 522528, 566072, 653160, 696704, 707590, 849108, 870880, 1045056, 1061385, 1132144, 1306320, 1415180, 1698216, 1741760, 2090112, 2122770, 2264288, 2612640, 2830360, 3396432, 3483520, 4245540, 4528576, 5225280, 5660720, 6792864, 8491080, 9057152, 10450560, 11321440, 13585728, 16982160, 22642880, 27171456, 33964320, 45285760, 67928640, 135857280]

約数ペア:

[(1, 135857280), (2, 67928640), (3, 45285760), (4, 33964320), (5, 27171456), (6, 22642880), (8, 16982160), (10, 13585728), (12, 11321440), (13, 10450560), (15, 9057152), (16, 8491080), (20, 6792864), (24, 5660720), (26, 5225280), (30, 4528576), (32, 4245540), (39, 3483520), (40, 3396432), (48, 2830360), (52, 2612640), (60, 2264288), (64, 2122770), (65, 2090112), (78, 1741760), (80, 1698216), (96, 1415180), (104, 1306320), (120, 1132144), (128, 1061385), (130, 1045056), (156, 870880), (160, 849108), (192, 707590), (195, 696704), (208, 653160), (240, 566072), (260, 522528), (312, 435440), (320, 424554), (384, 353795), (390, 348352), (416, 326580), (480, 283036), (520, 261264), (624, 217720), (640, 212277), (780, 174176), (832, 163290), (960, 141518), (1040, 130632), (1248, 108860), (1560, 87088), (1664, 81645), (1920, 70759), (2080, 65316), (2496, 54430), (3120, 43544), (4160, 32658), (4992, 27215), (5443, 24960), (6240, 21772), (8320, 16329), (10886, 12480)]