83916720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4067

約数の個数: 120

約数和(自身を含む): 291610800

約数和(自身を除く): 207694080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4019, 4176, 5220, 6960, 8038, 10440, 12057, 16076, 20095, 20880, 24114, 32152, 36171, 40190, 48228, 60285, 64304, 72342, 80380, 96456, 116551, 120570, 144684, 160760, 180855, 192912, 233102, 241140, 289368, 321520, 349653, 361710, 466204, 482280, 578736, 582755, 699306, 723420, 932408, 964560, 1048959, 1165510, 1398612, 1446840, 1748265, 1864816, 2097918, 2331020, 2797224, 2893680, 3496530, 4195836, 4662040, 5244795, 5594448, 6993060, 8391672, 9324080, 10489590, 13986120, 16783344, 20979180, 27972240, 41958360, 83916720]

約数ペア:

[(1, 83916720), (2, 41958360), (3, 27972240), (4, 20979180), (5, 16783344), (6, 13986120), (8, 10489590), (9, 9324080), (10, 8391672), (12, 6993060), (15, 5594448), (16, 5244795), (18, 4662040), (20, 4195836), (24, 3496530), (29, 2893680), (30, 2797224), (36, 2331020), (40, 2097918), (45, 1864816), (48, 1748265), (58, 1446840), (60, 1398612), (72, 1165510), (80, 1048959), (87, 964560), (90, 932408), (116, 723420), (120, 699306), (144, 582755), (145, 578736), (174, 482280), (180, 466204), (232, 361710), (240, 349653), (261, 321520), (290, 289368), (348, 241140), (360, 233102), (435, 192912), (464, 180855), (522, 160760), (580, 144684), (696, 120570), (720, 116551), (870, 96456), (1044, 80380), (1160, 72342), (1305, 64304), (1392, 60285), (1740, 48228), (2088, 40190), (2320, 36171), (2610, 32152), (3480, 24114), (4019, 20880), (4176, 20095), (5220, 16076), (6960, 12057), (8038, 10440)]