1538418240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{534173}}^1$

素因数の和:534196

約数の個数: 84

約数和(自身を含む): 5291527644

約数和(自身を除く): 3753109404

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, 534173, 1068346, 1602519, 2136692, 2670865, 3205038, 4273384, 4807557, 5341730, 6410076, 8012595, 8546768, 9615114, 10683460, 12820152, 16025190, 17093536, 19230228, 21366920, 24037785, 25640304, 32050380, 34187072, 38460456, 42733840, 48075570, 51280608, 64100760, 76920912, 85467680, 96151140, 102561216, 128201520, 153841824, 170935360, 192302280, 256403040, 307683648, 384604560, 512806080, 769209120, 1538418240]

約数ペア:

[(1, 1538418240), (2, 769209120), (3, 512806080), (4, 384604560), (5, 307683648), (6, 256403040), (8, 192302280), (9, 170935360), (10, 153841824), (12, 128201520), (15, 102561216), (16, 96151140), (18, 85467680), (20, 76920912), (24, 64100760), (30, 51280608), (32, 48075570), (36, 42733840), (40, 38460456), (45, 34187072), (48, 32050380), (60, 25640304), (64, 24037785), (72, 21366920), (80, 19230228), (90, 17093536), (96, 16025190), (120, 12820152), (144, 10683460), (160, 9615114), (180, 8546768), (192, 8012595), (240, 6410076), (288, 5341730), (320, 4807557), (360, 4273384), (480, 3205038), (576, 2670865), (720, 2136692), (960, 1602519), (1440, 1068346), (2880, 534173)]