654922080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15683}}^1$

素因数の和:15733

約数の個数: 144

約数和(自身を含む): 2312135280

約数和(自身を除く): 1657213200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 15683, 20880, 31366, 41760, 47049, 62732, 78415, 94098, 125464, 141147, 156830, 188196, 235245, 250928, 282294, 313660, 376392, 454807, 470490, 501856, 564588, 627320, 705735, 752784, 909614, 940980, 1129176, 1254640, 1364421, 1411470, 1505568, 1819228, 1881960, 2258352, 2274035, 2509280, 2728842, 2822940, 3638456, 3763920, 4093263, 4516704, 4548070, 5457684, 5645880, 6822105, 7276912, 7527840, 8186526, 9096140, 10915368, 11291760, 13644210, 14553824, 16373052, 18192280, 20466315, 21830736, 22583520, 27288420, 32746104, 36384560, 40932630, 43661472, 54576840, 65492208, 72769120, 81865260, 109153680, 130984416, 163730520, 218307360, 327461040, 654922080]

約数ペア:

[(1, 654922080), (2, 327461040), (3, 218307360), (4, 163730520), (5, 130984416), (6, 109153680), (8, 81865260), (9, 72769120), (10, 65492208), (12, 54576840), (15, 43661472), (16, 40932630), (18, 36384560), (20, 32746104), (24, 27288420), (29, 22583520), (30, 21830736), (32, 20466315), (36, 18192280), (40, 16373052), (45, 14553824), (48, 13644210), (58, 11291760), (60, 10915368), (72, 9096140), (80, 8186526), (87, 7527840), (90, 7276912), (96, 6822105), (116, 5645880), (120, 5457684), (144, 4548070), (145, 4516704), (160, 4093263), (174, 3763920), (180, 3638456), (232, 2822940), (240, 2728842), (261, 2509280), (288, 2274035), (290, 2258352), (348, 1881960), (360, 1819228), (435, 1505568), (464, 1411470), (480, 1364421), (522, 1254640), (580, 1129176), (696, 940980), (720, 909614), (870, 752784), (928, 705735), (1044, 627320), (1160, 564588), (1305, 501856), (1392, 470490), (1440, 454807), (1740, 376392), (2088, 313660), (2320, 282294), (2610, 250928), (2784, 235245), (3480, 188196), (4176, 156830), (4640, 141147), (5220, 125464), (6960, 94098), (8352, 78415), (10440, 62732), (13920, 47049), (15683, 41760), (20880, 31366)]