1824240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 6178176

約数和(自身を除く): 4353936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 691, 880, 1320, 1382, 2073, 2640, 2764, 3455, 4146, 5528, 6910, 7601, 8292, 10365, 11056, 13820, 15202, 16584, 20730, 22803, 27640, 30404, 33168, 38005, 41460, 45606, 55280, 60808, 76010, 82920, 91212, 114015, 121616, 152020, 165840, 182424, 228030, 304040, 364848, 456060, 608080, 912120, 1824240]

約数ペア:

[(1, 1824240), (2, 912120), (3, 608080), (4, 456060), (5, 364848), (6, 304040), (8, 228030), (10, 182424), (11, 165840), (12, 152020), (15, 121616), (16, 114015), (20, 91212), (22, 82920), (24, 76010), (30, 60808), (33, 55280), (40, 45606), (44, 41460), (48, 38005), (55, 33168), (60, 30404), (66, 27640), (80, 22803), (88, 20730), (110, 16584), (120, 15202), (132, 13820), (165, 11056), (176, 10365), (220, 8292), (240, 7601), (264, 6910), (330, 5528), (440, 4146), (528, 3455), (660, 2764), (691, 2640), (880, 2073), (1320, 1382)]