15218040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 47239200

約数和(自身を除く): 32021160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4373, 8746, 13119, 17492, 21865, 26238, 34984, 43730, 52476, 65595, 87460, 104952, 126817, 131190, 174920, 253634, 262380, 380451, 507268, 524760, 634085, 760902, 1014536, 1268170, 1521804, 1902255, 2536340, 3043608, 3804510, 5072680, 7609020, 15218040]

約数ペア:

[(1, 15218040), (2, 7609020), (3, 5072680), (4, 3804510), (5, 3043608), (6, 2536340), (8, 1902255), (10, 1521804), (12, 1268170), (15, 1014536), (20, 760902), (24, 634085), (29, 524760), (30, 507268), (40, 380451), (58, 262380), (60, 253634), (87, 174920), (116, 131190), (120, 126817), (145, 104952), (174, 87460), (232, 65595), (290, 52476), (348, 43730), (435, 34984), (580, 26238), (696, 21865), (870, 17492), (1160, 13119), (1740, 8746), (3480, 4373)]