15195840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 112

約数和(自身を含む): 52669440

約数和(自身を除く): 37473600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1439, 1760, 2112, 2640, 2878, 3520, 4317, 5280, 5756, 7195, 8634, 10560, 11512, 14390, 15829, 17268, 21585, 23024, 28780, 31658, 34536, 43170, 46048, 47487, 57560, 63316, 69072, 79145, 86340, 92096, 94974, 115120, 126632, 138144, 158290, 172680, 189948, 230240, 237435, 253264, 276288, 316580, 345360, 379896, 460480, 474870, 506528, 633160, 690720, 759792, 949740, 1013056, 1266320, 1381440, 1519584, 1899480, 2532640, 3039168, 3798960, 5065280, 7597920, 15195840]

約数ペア:

[(1, 15195840), (2, 7597920), (3, 5065280), (4, 3798960), (5, 3039168), (6, 2532640), (8, 1899480), (10, 1519584), (11, 1381440), (12, 1266320), (15, 1013056), (16, 949740), (20, 759792), (22, 690720), (24, 633160), (30, 506528), (32, 474870), (33, 460480), (40, 379896), (44, 345360), (48, 316580), (55, 276288), (60, 253264), (64, 237435), (66, 230240), (80, 189948), (88, 172680), (96, 158290), (110, 138144), (120, 126632), (132, 115120), (160, 94974), (165, 92096), (176, 86340), (192, 79145), (220, 69072), (240, 63316), (264, 57560), (320, 47487), (330, 46048), (352, 43170), (440, 34536), (480, 31658), (528, 28780), (660, 23024), (704, 21585), (880, 17268), (960, 15829), (1056, 14390), (1320, 11512), (1439, 10560), (1760, 8634), (2112, 7195), (2640, 5756), (2878, 5280), (3520, 4317)]