38909280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 123911424

約数和(自身を除く): 85002144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 787, 824, 1030, 1236, 1545, 1574, 1648, 2060, 2361, 2472, 3090, 3148, 3296, 3935, 4120, 4722, 4944, 6180, 6296, 7870, 8240, 9444, 9888, 11805, 12360, 12592, 15740, 16480, 18888, 23610, 24720, 25184, 31480, 37776, 47220, 49440, 62960, 75552, 81061, 94440, 125920, 162122, 188880, 243183, 324244, 377760, 405305, 486366, 648488, 810610, 972732, 1215915, 1296976, 1621220, 1945464, 2431830, 2593952, 3242440, 3890928, 4863660, 6484880, 7781856, 9727320, 12969760, 19454640, 38909280]

約数ペア:

[(1, 38909280), (2, 19454640), (3, 12969760), (4, 9727320), (5, 7781856), (6, 6484880), (8, 4863660), (10, 3890928), (12, 3242440), (15, 2593952), (16, 2431830), (20, 1945464), (24, 1621220), (30, 1296976), (32, 1215915), (40, 972732), (48, 810610), (60, 648488), (80, 486366), (96, 405305), (103, 377760), (120, 324244), (160, 243183), (206, 188880), (240, 162122), (309, 125920), (412, 94440), (480, 81061), (515, 75552), (618, 62960), (787, 49440), (824, 47220), (1030, 37776), (1236, 31480), (1545, 25184), (1574, 24720), (1648, 23610), (2060, 18888), (2361, 16480), (2472, 15740), (3090, 12592), (3148, 12360), (3296, 11805), (3935, 9888), (4120, 9444), (4722, 8240), (4944, 7870), (6180, 6296)]