6451920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 23212800

約数和(自身を除く): 16760880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 103, 108, 116, 120, 135, 144, 145, 174, 180, 206, 216, 232, 240, 261, 270, 290, 309, 348, 360, 412, 432, 435, 464, 515, 522, 540, 580, 618, 696, 720, 783, 824, 870, 927, 1030, 1044, 1080, 1160, 1236, 1305, 1392, 1545, 1566, 1648, 1740, 1854, 2060, 2088, 2160, 2320, 2472, 2610, 2781, 2987, 3090, 3132, 3480, 3708, 3915, 4120, 4176, 4635, 4944, 5220, 5562, 5974, 6180, 6264, 6960, 7416, 7830, 8240, 8961, 9270, 10440, 11124, 11948, 12360, 12528, 13905, 14832, 14935, 15660, 17922, 18540, 20880, 22248, 23896, 24720, 26883, 27810, 29870, 31320, 35844, 37080, 44496, 44805, 47792, 53766, 55620, 59740, 62640, 71688, 74160, 80649, 89610, 107532, 111240, 119480, 134415, 143376, 161298, 179220, 215064, 222480, 238960, 268830, 322596, 358440, 403245, 430128, 537660, 645192, 716880, 806490, 1075320, 1290384, 1612980, 2150640, 3225960, 6451920]

約数ペア:

[(1, 6451920), (2, 3225960), (3, 2150640), (4, 1612980), (5, 1290384), (6, 1075320), (8, 806490), (9, 716880), (10, 645192), (12, 537660), (15, 430128), (16, 403245), (18, 358440), (20, 322596), (24, 268830), (27, 238960), (29, 222480), (30, 215064), (36, 179220), (40, 161298), (45, 143376), (48, 134415), (54, 119480), (58, 111240), (60, 107532), (72, 89610), (80, 80649), (87, 74160), (90, 71688), (103, 62640), (108, 59740), (116, 55620), (120, 53766), (135, 47792), (144, 44805), (145, 44496), (174, 37080), (180, 35844), (206, 31320), (216, 29870), (232, 27810), (240, 26883), (261, 24720), (270, 23896), (290, 22248), (309, 20880), (348, 18540), (360, 17922), (412, 15660), (432, 14935), (435, 14832), (464, 13905), (515, 12528), (522, 12360), (540, 11948), (580, 11124), (618, 10440), (696, 9270), (720, 8961), (783, 8240), (824, 7830), (870, 7416), (927, 6960), (1030, 6264), (1044, 6180), (1080, 5974), (1160, 5562), (1236, 5220), (1305, 4944), (1392, 4635), (1545, 4176), (1566, 4120), (1648, 3915), (1740, 3708), (1854, 3480), (2060, 3132), (2088, 3090), (2160, 2987), (2320, 2781), (2472, 2610)]