47574720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{16519}}^1$

素因数の和:16542

約数の個数: 84

約数和(自身を含む): 163647120

約数和(自身を除く): 116072400

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, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 148671, 165190, 198228, 247785, 264304, 297342, 330380, 396456, 495570, 528608, 594684, 660760, 743355, 792912, 991140, 1057216, 1189368, 1321520, 1486710, 1585824, 1982280, 2378736, 2643040, 2973420, 3171648, 3964560, 4757472, 5286080, 5946840, 7929120, 9514944, 11893680, 15858240, 23787360, 47574720]

約数ペア:

[(1, 47574720), (2, 23787360), (3, 15858240), (4, 11893680), (5, 9514944), (6, 7929120), (8, 5946840), (9, 5286080), (10, 4757472), (12, 3964560), (15, 3171648), (16, 2973420), (18, 2643040), (20, 2378736), (24, 1982280), (30, 1585824), (32, 1486710), (36, 1321520), (40, 1189368), (45, 1057216), (48, 991140), (60, 792912), (64, 743355), (72, 660760), (80, 594684), (90, 528608), (96, 495570), (120, 396456), (144, 330380), (160, 297342), (180, 264304), (192, 247785), (240, 198228), (288, 165190), (320, 148671), (360, 132152), (480, 99114), (576, 82595), (720, 66076), (960, 49557), (1440, 33038), (2880, 16519)]