180341280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17891}}^1$

素因数の和:17919

約数の個数: 144

約数和(自身を含む): 703370304

約数和(自身を除く): 523029024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 17891, 35782, 53673, 71564, 89455, 107346, 125237, 143128, 161019, 178910, 214692, 250474, 268365, 286256, 322038, 357820, 375711, 429384, 500948, 536730, 572512, 626185, 644076, 715640, 751422, 805095, 858768, 1001896, 1073460, 1127133, 1252370, 1288152, 1431280, 1502844, 1610190, 1717536, 1878555, 2003792, 2146920, 2254266, 2504740, 2576304, 2862560, 3005688, 3220380, 3757110, 4007584, 4293840, 4508532, 5009480, 5152608, 5635665, 6011376, 6440760, 7514220, 8587680, 9017064, 10018960, 11271330, 12022752, 12881520, 15028440, 18034128, 20037920, 22542660, 25763040, 30056880, 36068256, 45085320, 60113760, 90170640, 180341280]

約数ペア:

[(1, 180341280), (2, 90170640), (3, 60113760), (4, 45085320), (5, 36068256), (6, 30056880), (7, 25763040), (8, 22542660), (9, 20037920), (10, 18034128), (12, 15028440), (14, 12881520), (15, 12022752), (16, 11271330), (18, 10018960), (20, 9017064), (21, 8587680), (24, 7514220), (28, 6440760), (30, 6011376), (32, 5635665), (35, 5152608), (36, 5009480), (40, 4508532), (42, 4293840), (45, 4007584), (48, 3757110), (56, 3220380), (60, 3005688), (63, 2862560), (70, 2576304), (72, 2504740), (80, 2254266), (84, 2146920), (90, 2003792), (96, 1878555), (105, 1717536), (112, 1610190), (120, 1502844), (126, 1431280), (140, 1288152), (144, 1252370), (160, 1127133), (168, 1073460), (180, 1001896), (210, 858768), (224, 805095), (240, 751422), (252, 715640), (280, 644076), (288, 626185), (315, 572512), (336, 536730), (360, 500948), (420, 429384), (480, 375711), (504, 357820), (560, 322038), (630, 286256), (672, 268365), (720, 250474), (840, 214692), (1008, 178910), (1120, 161019), (1260, 143128), (1440, 125237), (1680, 107346), (2016, 89455), (2520, 71564), (3360, 53673), (5040, 35782), (10080, 17891)]