1879971120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{290119}}^1$

素因数の和:290144

約数の個数: 100

約数和(自身を含む): 6529440720

約数和(自身を除く): 4649469600

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 290119, 580238, 870357, 1160476, 1450595, 1740714, 2320952, 2611071, 2901190, 3481428, 4351785, 4641904, 5222142, 5802380, 6962856, 7833213, 8703570, 10444284, 11604760, 13055355, 13925712, 15666426, 17407140, 20888568, 23209520, 23499639, 26110710, 31332852, 34814280, 39166065, 41777136, 46999278, 52221420, 62665704, 69628560, 78332130, 93998556, 104442840, 117498195, 125331408, 156664260, 187997112, 208885680, 234996390, 313328520, 375994224, 469992780, 626657040, 939985560, 1879971120]

約数ペア:

[(1, 1879971120), (2, 939985560), (3, 626657040), (4, 469992780), (5, 375994224), (6, 313328520), (8, 234996390), (9, 208885680), (10, 187997112), (12, 156664260), (15, 125331408), (16, 117498195), (18, 104442840), (20, 93998556), (24, 78332130), (27, 69628560), (30, 62665704), (36, 52221420), (40, 46999278), (45, 41777136), (48, 39166065), (54, 34814280), (60, 31332852), (72, 26110710), (80, 23499639), (81, 23209520), (90, 20888568), (108, 17407140), (120, 15666426), (135, 13925712), (144, 13055355), (162, 11604760), (180, 10444284), (216, 8703570), (240, 7833213), (270, 6962856), (324, 5802380), (360, 5222142), (405, 4641904), (432, 4351785), (540, 3481428), (648, 2901190), (720, 2611071), (810, 2320952), (1080, 1740714), (1296, 1450595), (1620, 1160476), (2160, 870357), (3240, 580238), (6480, 290119)]