198773731440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{276074627}}^1$

素因数の和:276074646

約数の個数: 60

約数和(自身を含む): 667548450504

約数和(自身を除く): 468774719064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 276074627, 552149254, 828223881, 1104298508, 1380373135, 1656447762, 2208597016, 2484671643, 2760746270, 3312895524, 4141119405, 4417194032, 4969343286, 5521492540, 6625791048, 8282238810, 9938686572, 11042985080, 12423358215, 13251582096, 16564477620, 19877373144, 22085970160, 24846716430, 33128955240, 39754746288, 49693432860, 66257910480, 99386865720, 198773731440]

約数ペア:

[(1, 198773731440), (2, 99386865720), (3, 66257910480), (4, 49693432860), (5, 39754746288), (6, 33128955240), (8, 24846716430), (9, 22085970160), (10, 19877373144), (12, 16564477620), (15, 13251582096), (16, 12423358215), (18, 11042985080), (20, 9938686572), (24, 8282238810), (30, 6625791048), (36, 5521492540), (40, 4969343286), (45, 4417194032), (48, 4141119405), (60, 3312895524), (72, 2760746270), (80, 2484671643), (90, 2208597016), (120, 1656447762), (144, 1380373135), (180, 1104298508), (240, 828223881), (360, 552149254), (720, 276074627)]