479550780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 168

約数和(自身を含む): 1560069504

約数和(自身を除く): 1080518724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 837, 930, 972, 1061, 1116, 1215, 1395, 1458, 1620, 1674, 1860, 2122, 2430, 2511, 2790, 2916, 3183, 3348, 3645, 4185, 4244, 4860, 5022, 5305, 5580, 6366, 7290, 7533, 8370, 9549, 10044, 10610, 12555, 12732, 14580, 15066, 15915, 16740, 19098, 21220, 22599, 25110, 28647, 30132, 31830, 32891, 37665, 38196, 45198, 47745, 50220, 57294, 63660, 65782, 75330, 85941, 90396, 95490, 98673, 112995, 114588, 131564, 143235, 150660, 164455, 171882, 190980, 197346, 225990, 257823, 286470, 296019, 328910, 343764, 394692, 429705, 451980, 493365, 515646, 572940, 592038, 657820, 773469, 859410, 888057, 986730, 1031292, 1184076, 1289115, 1480095, 1546938, 1718820, 1776114, 1973460, 2578230, 2664171, 2960190, 3093876, 3552228, 3867345, 4440285, 5156460, 5328342, 5920380, 7734690, 7992513, 8880570, 10656684, 13320855, 15469380, 15985026, 17761140, 23977539, 26641710, 31970052, 39962565, 47955078, 53283420, 79925130, 95910156, 119887695, 159850260, 239775390, 479550780]

約数ペア:

[(1, 479550780), (2, 239775390), (3, 159850260), (4, 119887695), (5, 95910156), (6, 79925130), (9, 53283420), (10, 47955078), (12, 39962565), (15, 31970052), (18, 26641710), (20, 23977539), (27, 17761140), (30, 15985026), (31, 15469380), (36, 13320855), (45, 10656684), (54, 8880570), (60, 7992513), (62, 7734690), (81, 5920380), (90, 5328342), (93, 5156460), (108, 4440285), (124, 3867345), (135, 3552228), (155, 3093876), (162, 2960190), (180, 2664171), (186, 2578230), (243, 1973460), (270, 1776114), (279, 1718820), (310, 1546938), (324, 1480095), (372, 1289115), (405, 1184076), (465, 1031292), (486, 986730), (540, 888057), (558, 859410), (620, 773469), (729, 657820), (810, 592038), (837, 572940), (930, 515646), (972, 493365), (1061, 451980), (1116, 429705), (1215, 394692), (1395, 343764), (1458, 328910), (1620, 296019), (1674, 286470), (1860, 257823), (2122, 225990), (2430, 197346), (2511, 190980), (2790, 171882), (2916, 164455), (3183, 150660), (3348, 143235), (3645, 131564), (4185, 114588), (4244, 112995), (4860, 98673), (5022, 95490), (5305, 90396), (5580, 85941), (6366, 75330), (7290, 65782), (7533, 63660), (8370, 57294), (9549, 50220), (10044, 47745), (10610, 45198), (12555, 38196), (12732, 37665), (14580, 32891), (15066, 31830), (15915, 30132), (16740, 28647), (19098, 25110), (21220, 22599)]