1908124560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{883391}}^1$

素因数の和:883413

約数の個数: 80

約数和(自身を含む): 6572436480

約数和(自身を除く): 4664311920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 883391, 1766782, 2650173, 3533564, 4416955, 5300346, 7067128, 7950519, 8833910, 10600692, 13250865, 14134256, 15901038, 17667820, 21201384, 23851557, 26501730, 31802076, 35335640, 39752595, 42402768, 47703114, 53003460, 63604152, 70671280, 79505190, 95406228, 106006920, 119257785, 127208304, 159010380, 190812456, 212013840, 238515570, 318020760, 381624912, 477031140, 636041520, 954062280, 1908124560]

約数ペア:

[(1, 1908124560), (2, 954062280), (3, 636041520), (4, 477031140), (5, 381624912), (6, 318020760), (8, 238515570), (9, 212013840), (10, 190812456), (12, 159010380), (15, 127208304), (16, 119257785), (18, 106006920), (20, 95406228), (24, 79505190), (27, 70671280), (30, 63604152), (36, 53003460), (40, 47703114), (45, 42402768), (48, 39752595), (54, 35335640), (60, 31802076), (72, 26501730), (80, 23851557), (90, 21201384), (108, 17667820), (120, 15901038), (135, 14134256), (144, 13250865), (180, 10600692), (216, 8833910), (240, 7950519), (270, 7067128), (360, 5300346), (432, 4416955), (540, 3533564), (720, 2650173), (1080, 1766782), (2160, 883391)]