383237280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{266137}}^1$

素因数の和:266158

約数の個数: 72

約数和(自身を含む): 1307802132

約数和(自身を除く): 924564852

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 266137, 532274, 798411, 1064548, 1330685, 1596822, 2129096, 2395233, 2661370, 3193644, 3992055, 4258192, 4790466, 5322740, 6387288, 7984110, 8516384, 9580932, 10645480, 11976165, 12774576, 15968220, 19161864, 21290960, 23952330, 25549152, 31936440, 38323728, 42581920, 47904660, 63872880, 76647456, 95809320, 127745760, 191618640, 383237280]

約数ペア:

[(1, 383237280), (2, 191618640), (3, 127745760), (4, 95809320), (5, 76647456), (6, 63872880), (8, 47904660), (9, 42581920), (10, 38323728), (12, 31936440), (15, 25549152), (16, 23952330), (18, 21290960), (20, 19161864), (24, 15968220), (30, 12774576), (32, 11976165), (36, 10645480), (40, 9580932), (45, 8516384), (48, 7984110), (60, 6387288), (72, 5322740), (80, 4790466), (90, 4258192), (96, 3992055), (120, 3193644), (144, 2661370), (160, 2395233), (180, 2129096), (240, 1596822), (288, 1330685), (360, 1064548), (480, 798411), (720, 532274), (1440, 266137)]