38307480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4373}}^1$

素因数の和:4460

約数の個数: 64

約数和(自身を含む): 116523360

約数和(自身を除く): 78215880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4373, 4380, 8746, 8760, 13119, 17492, 21865, 26238, 34984, 43730, 52476, 65595, 87460, 104952, 131190, 174920, 262380, 319229, 524760, 638458, 957687, 1276916, 1596145, 1915374, 2553832, 3192290, 3830748, 4788435, 6384580, 7661496, 9576870, 12769160, 19153740, 38307480]

約数ペア:

[(1, 38307480), (2, 19153740), (3, 12769160), (4, 9576870), (5, 7661496), (6, 6384580), (8, 4788435), (10, 3830748), (12, 3192290), (15, 2553832), (20, 1915374), (24, 1596145), (30, 1276916), (40, 957687), (60, 638458), (73, 524760), (120, 319229), (146, 262380), (219, 174920), (292, 131190), (365, 104952), (438, 87460), (584, 65595), (730, 52476), (876, 43730), (1095, 34984), (1460, 26238), (1752, 21865), (2190, 17492), (2920, 13119), (4373, 8760), (4380, 8746)]