38457720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{5087}}^1$

素因数の和:5114

約数の個数: 128

約数和(自身を含む): 146534400

約数和(自身を除く): 108076680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 5087, 7560, 10174, 15261, 20348, 25435, 30522, 35609, 40696, 45783, 50870, 61044, 71218, 76305, 91566, 101740, 106827, 122088, 137349, 142436, 152610, 178045, 183132, 203480, 213654, 228915, 274698, 284872, 305220, 320481, 356090, 366264, 427308, 457830, 534135, 549396, 610440, 640962, 686745, 712180, 854616, 915660, 961443, 1068270, 1098792, 1281924, 1373490, 1424360, 1602405, 1831320, 1922886, 2136540, 2563848, 2746980, 3204810, 3845772, 4273080, 4807215, 5493960, 6409620, 7691544, 9614430, 12819240, 19228860, 38457720]

約数ペア:

[(1, 38457720), (2, 19228860), (3, 12819240), (4, 9614430), (5, 7691544), (6, 6409620), (7, 5493960), (8, 4807215), (9, 4273080), (10, 3845772), (12, 3204810), (14, 2746980), (15, 2563848), (18, 2136540), (20, 1922886), (21, 1831320), (24, 1602405), (27, 1424360), (28, 1373490), (30, 1281924), (35, 1098792), (36, 1068270), (40, 961443), (42, 915660), (45, 854616), (54, 712180), (56, 686745), (60, 640962), (63, 610440), (70, 549396), (72, 534135), (84, 457830), (90, 427308), (105, 366264), (108, 356090), (120, 320481), (126, 305220), (135, 284872), (140, 274698), (168, 228915), (180, 213654), (189, 203480), (210, 183132), (216, 178045), (252, 152610), (270, 142436), (280, 137349), (315, 122088), (360, 106827), (378, 101740), (420, 91566), (504, 76305), (540, 71218), (630, 61044), (756, 50870), (840, 45783), (945, 40696), (1080, 35609), (1260, 30522), (1512, 25435), (1890, 20348), (2520, 15261), (3780, 10174), (5087, 7560)]