1806285420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6229}}^1$

素因数の和:6429

約数の個数: 120

約数和(自身を含む): 5698954800

約数和(自身を除く): 3892669380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 270, 324, 358, 405, 537, 540, 716, 810, 895, 1074, 1611, 1620, 1790, 2148, 2685, 3222, 3580, 4833, 5370, 6229, 6444, 8055, 9666, 10740, 12458, 14499, 16110, 18687, 19332, 24165, 24916, 28998, 31145, 32220, 37374, 48330, 56061, 57996, 62290, 72495, 74748, 93435, 96660, 112122, 124580, 144990, 168183, 186870, 224244, 280305, 289980, 336366, 373740, 504549, 560610, 672732, 840915, 1009098, 1114991, 1121220, 1681830, 2018196, 2229982, 2522745, 3344973, 3363660, 4459964, 5045490, 5574955, 6689946, 10034919, 10090980, 11149910, 13379892, 16724865, 20069838, 22299820, 30104757, 33449730, 40139676, 50174595, 60209514, 66899460, 90314271, 100349190, 120419028, 150523785, 180628542, 200698380, 301047570, 361257084, 451571355, 602095140, 903142710, 1806285420]

約数ペア:

[(1, 1806285420), (2, 903142710), (3, 602095140), (4, 451571355), (5, 361257084), (6, 301047570), (9, 200698380), (10, 180628542), (12, 150523785), (15, 120419028), (18, 100349190), (20, 90314271), (27, 66899460), (30, 60209514), (36, 50174595), (45, 40139676), (54, 33449730), (60, 30104757), (81, 22299820), (90, 20069838), (108, 16724865), (135, 13379892), (162, 11149910), (179, 10090980), (180, 10034919), (270, 6689946), (324, 5574955), (358, 5045490), (405, 4459964), (537, 3363660), (540, 3344973), (716, 2522745), (810, 2229982), (895, 2018196), (1074, 1681830), (1611, 1121220), (1620, 1114991), (1790, 1009098), (2148, 840915), (2685, 672732), (3222, 560610), (3580, 504549), (4833, 373740), (5370, 336366), (6229, 289980), (6444, 280305), (8055, 224244), (9666, 186870), (10740, 168183), (12458, 144990), (14499, 124580), (16110, 112122), (18687, 96660), (19332, 93435), (24165, 74748), (24916, 72495), (28998, 62290), (31145, 57996), (32220, 56061), (37374, 48330)]