84813840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117797}}^1$

素因数の和:117816

約数の個数: 60

約数和(自身を含む): 284835564

約数和(自身を除く): 200021724

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, 117797, 235594, 353391, 471188, 588985, 706782, 942376, 1060173, 1177970, 1413564, 1766955, 1884752, 2120346, 2355940, 2827128, 3533910, 4240692, 4711880, 5300865, 5654256, 7067820, 8481384, 9423760, 10601730, 14135640, 16962768, 21203460, 28271280, 42406920, 84813840]

約数ペア:

[(1, 84813840), (2, 42406920), (3, 28271280), (4, 21203460), (5, 16962768), (6, 14135640), (8, 10601730), (9, 9423760), (10, 8481384), (12, 7067820), (15, 5654256), (16, 5300865), (18, 4711880), (20, 4240692), (24, 3533910), (30, 2827128), (36, 2355940), (40, 2120346), (45, 1884752), (48, 1766955), (60, 1413564), (72, 1177970), (80, 1060173), (90, 942376), (120, 706782), (144, 588985), (180, 471188), (240, 353391), (360, 235594), (720, 117797)]