2019908160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{701357}}^1$

素因数の和:701380

約数の個数: 84

約数和(自身を含む): 6947652348

約数和(自身を除く): 4927744188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 701357, 1402714, 2104071, 2805428, 3506785, 4208142, 5610856, 6312213, 7013570, 8416284, 10520355, 11221712, 12624426, 14027140, 16832568, 21040710, 22443424, 25248852, 28054280, 31561065, 33665136, 42081420, 44886848, 50497704, 56108560, 63122130, 67330272, 84162840, 100995408, 112217120, 126244260, 134660544, 168325680, 201990816, 224434240, 252488520, 336651360, 403981632, 504977040, 673302720, 1009954080, 2019908160]

約数ペア:

[(1, 2019908160), (2, 1009954080), (3, 673302720), (4, 504977040), (5, 403981632), (6, 336651360), (8, 252488520), (9, 224434240), (10, 201990816), (12, 168325680), (15, 134660544), (16, 126244260), (18, 112217120), (20, 100995408), (24, 84162840), (30, 67330272), (32, 63122130), (36, 56108560), (40, 50497704), (45, 44886848), (48, 42081420), (60, 33665136), (64, 31561065), (72, 28054280), (80, 25248852), (90, 22443424), (96, 21040710), (120, 16832568), (144, 14027140), (160, 12624426), (180, 11221712), (192, 10520355), (240, 8416284), (288, 7013570), (320, 6312213), (360, 5610856), (480, 4208142), (576, 3506785), (720, 2805428), (960, 2104071), (1440, 1402714), (2880, 701357)]