190298880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16519}}^1$

素因数の和:16546

約数の個数: 108

約数和(自身を含む): 658454160

約数和(自身を除く): 468155280

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 2114432, 2378736, 2643040, 2973420, 3171648, 3964560, 4228864, 4757472, 5286080, 5946840, 6343296, 7929120, 9514944, 10572160, 11893680, 12686592, 15858240, 19029888, 21144320, 23787360, 31716480, 38059776, 47574720, 63432960, 95149440, 190298880]

約数ペア:

[(1, 190298880), (2, 95149440), (3, 63432960), (4, 47574720), (5, 38059776), (6, 31716480), (8, 23787360), (9, 21144320), (10, 19029888), (12, 15858240), (15, 12686592), (16, 11893680), (18, 10572160), (20, 9514944), (24, 7929120), (30, 6343296), (32, 5946840), (36, 5286080), (40, 4757472), (45, 4228864), (48, 3964560), (60, 3171648), (64, 2973420), (72, 2643040), (80, 2378736), (90, 2114432), (96, 1982280), (120, 1585824), (128, 1486710), (144, 1321520), (160, 1189368), (180, 1057216), (192, 991140), (240, 792912), (256, 743355), (288, 660760), (320, 594684), (360, 528608), (384, 495570), (480, 396456), (576, 330380), (640, 297342), (720, 264304), (768, 247785), (960, 198228), (1152, 165190), (1280, 148671), (1440, 132152), (1920, 99114), (2304, 82595), (2880, 66076), (3840, 49557), (5760, 33038), (11520, 16519)]