27724320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1515

約数の個数: 144

約数和(自身を含む): 101955672

約数和(自身を除く): 74231352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1481, 1560, 1872, 2080, 2340, 2962, 3120, 3744, 4443, 4680, 5924, 6240, 7405, 8886, 9360, 11848, 13329, 14810, 17772, 18720, 19253, 22215, 23696, 26658, 29620, 35544, 38506, 44430, 47392, 53316, 57759, 59240, 66645, 71088, 77012, 88860, 96265, 106632, 115518, 118480, 133290, 142176, 154024, 173277, 177720, 192530, 213264, 231036, 236960, 266580, 288795, 308048, 346554, 355440, 385060, 426528, 462072, 533160, 577590, 616096, 693108, 710880, 770120, 866385, 924144, 1066320, 1155180, 1386216, 1540240, 1732770, 1848288, 2132640, 2310360, 2772432, 3080480, 3465540, 4620720, 5544864, 6931080, 9241440, 13862160, 27724320]

約数ペア:

[(1, 27724320), (2, 13862160), (3, 9241440), (4, 6931080), (5, 5544864), (6, 4620720), (8, 3465540), (9, 3080480), (10, 2772432), (12, 2310360), (13, 2132640), (15, 1848288), (16, 1732770), (18, 1540240), (20, 1386216), (24, 1155180), (26, 1066320), (30, 924144), (32, 866385), (36, 770120), (39, 710880), (40, 693108), (45, 616096), (48, 577590), (52, 533160), (60, 462072), (65, 426528), (72, 385060), (78, 355440), (80, 346554), (90, 308048), (96, 288795), (104, 266580), (117, 236960), (120, 231036), (130, 213264), (144, 192530), (156, 177720), (160, 173277), (180, 154024), (195, 142176), (208, 133290), (234, 118480), (240, 115518), (260, 106632), (288, 96265), (312, 88860), (360, 77012), (390, 71088), (416, 66645), (468, 59240), (480, 57759), (520, 53316), (585, 47392), (624, 44430), (720, 38506), (780, 35544), (936, 29620), (1040, 26658), (1170, 23696), (1248, 22215), (1440, 19253), (1481, 18720), (1560, 17772), (1872, 14810), (2080, 13329), (2340, 11848), (2962, 9360), (3120, 8886), (3744, 7405), (4443, 6240), (4680, 5924)]