248610240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{86323}}^1$

素因数の和:86346

約数の個数: 84

約数和(自身を含む): 855125544

約数和(自身を除く): 606515304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 86323, 172646, 258969, 345292, 431615, 517938, 690584, 776907, 863230, 1035876, 1294845, 1381168, 1553814, 1726460, 2071752, 2589690, 2762336, 3107628, 3452920, 3884535, 4143504, 5179380, 5524672, 6215256, 6905840, 7769070, 8287008, 10358760, 12430512, 13811680, 15538140, 16574016, 20717520, 24861024, 27623360, 31076280, 41435040, 49722048, 62152560, 82870080, 124305120, 248610240]

約数ペア:

[(1, 248610240), (2, 124305120), (3, 82870080), (4, 62152560), (5, 49722048), (6, 41435040), (8, 31076280), (9, 27623360), (10, 24861024), (12, 20717520), (15, 16574016), (16, 15538140), (18, 13811680), (20, 12430512), (24, 10358760), (30, 8287008), (32, 7769070), (36, 6905840), (40, 6215256), (45, 5524672), (48, 5179380), (60, 4143504), (64, 3884535), (72, 3452920), (80, 3107628), (90, 2762336), (96, 2589690), (120, 2071752), (144, 1726460), (160, 1553814), (180, 1381168), (192, 1294845), (240, 1035876), (288, 863230), (320, 776907), (360, 690584), (480, 517938), (576, 431615), (720, 345292), (960, 258969), (1440, 172646), (2880, 86323)]