2985120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{691}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 10463040

約数和(自身を除く): 7477920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 691, 720, 864, 1080, 1382, 1440, 2073, 2160, 2764, 3455, 4146, 4320, 5528, 6219, 6910, 8292, 10365, 11056, 12438, 13820, 16584, 18657, 20730, 22112, 24876, 27640, 31095, 33168, 37314, 41460, 49752, 55280, 62190, 66336, 74628, 82920, 93285, 99504, 110560, 124380, 149256, 165840, 186570, 199008, 248760, 298512, 331680, 373140, 497520, 597024, 746280, 995040, 1492560, 2985120]

約数ペア:

[(1, 2985120), (2, 1492560), (3, 995040), (4, 746280), (5, 597024), (6, 497520), (8, 373140), (9, 331680), (10, 298512), (12, 248760), (15, 199008), (16, 186570), (18, 165840), (20, 149256), (24, 124380), (27, 110560), (30, 99504), (32, 93285), (36, 82920), (40, 74628), (45, 66336), (48, 62190), (54, 55280), (60, 49752), (72, 41460), (80, 37314), (90, 33168), (96, 31095), (108, 27640), (120, 24876), (135, 22112), (144, 20730), (160, 18657), (180, 16584), (216, 13820), (240, 12438), (270, 11056), (288, 10365), (360, 8292), (432, 6910), (480, 6219), (540, 5528), (691, 4320), (720, 4146), (864, 3455), (1080, 2764), (1382, 2160), (1440, 2073)]