18482880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 112

約数和(自身を含む): 63239904

約数和(自身を除く): 44757024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1481, 1560, 2080, 2496, 2962, 3120, 4160, 4443, 5924, 6240, 7405, 8886, 11848, 12480, 14810, 17772, 19253, 22215, 23696, 29620, 35544, 38506, 44430, 47392, 57759, 59240, 71088, 77012, 88860, 94784, 96265, 115518, 118480, 142176, 154024, 177720, 192530, 231036, 236960, 284352, 288795, 308048, 355440, 385060, 462072, 473920, 577590, 616096, 710880, 770120, 924144, 1155180, 1232192, 1421760, 1540240, 1848288, 2310360, 3080480, 3696576, 4620720, 6160960, 9241440, 18482880]

約数ペア:

[(1, 18482880), (2, 9241440), (3, 6160960), (4, 4620720), (5, 3696576), (6, 3080480), (8, 2310360), (10, 1848288), (12, 1540240), (13, 1421760), (15, 1232192), (16, 1155180), (20, 924144), (24, 770120), (26, 710880), (30, 616096), (32, 577590), (39, 473920), (40, 462072), (48, 385060), (52, 355440), (60, 308048), (64, 288795), (65, 284352), (78, 236960), (80, 231036), (96, 192530), (104, 177720), (120, 154024), (130, 142176), (156, 118480), (160, 115518), (192, 96265), (195, 94784), (208, 88860), (240, 77012), (260, 71088), (312, 59240), (320, 57759), (390, 47392), (416, 44430), (480, 38506), (520, 35544), (624, 29620), (780, 23696), (832, 22215), (960, 19253), (1040, 17772), (1248, 14810), (1481, 12480), (1560, 11848), (2080, 8886), (2496, 7405), (2962, 6240), (3120, 5924), (4160, 4443)]