171312720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1033}}^1$

素因数の和:1740

約数の個数: 80

約数和(自身を含む): 532352832

約数和(自身を除く): 361040112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1033, 1382, 2066, 2073, 2764, 3099, 3455, 4132, 4146, 5165, 5528, 6198, 6910, 8264, 8292, 10330, 10365, 11056, 12396, 13820, 15495, 16528, 16584, 20660, 20730, 24792, 27640, 30990, 33168, 41320, 41460, 49584, 55280, 61980, 82640, 82920, 123960, 165840, 247920, 713803, 1427606, 2141409, 2855212, 3569015, 4282818, 5710424, 7138030, 8565636, 10707045, 11420848, 14276060, 17131272, 21414090, 28552120, 34262544, 42828180, 57104240, 85656360, 171312720]

約数ペア:

[(1, 171312720), (2, 85656360), (3, 57104240), (4, 42828180), (5, 34262544), (6, 28552120), (8, 21414090), (10, 17131272), (12, 14276060), (15, 11420848), (16, 10707045), (20, 8565636), (24, 7138030), (30, 5710424), (40, 4282818), (48, 3569015), (60, 2855212), (80, 2141409), (120, 1427606), (240, 713803), (691, 247920), (1033, 165840), (1382, 123960), (2066, 82920), (2073, 82640), (2764, 61980), (3099, 55280), (3455, 49584), (4132, 41460), (4146, 41320), (5165, 33168), (5528, 30990), (6198, 27640), (6910, 24792), (8264, 20730), (8292, 20660), (10330, 16584), (10365, 16528), (11056, 15495), (12396, 13820)]