12060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 38616576

約数和(自身を除く): 26556336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1621, 1860, 2480, 3242, 3720, 4863, 6484, 7440, 8105, 9726, 12968, 16210, 19452, 24315, 25936, 32420, 38904, 48630, 50251, 64840, 77808, 97260, 100502, 129680, 150753, 194520, 201004, 251255, 301506, 389040, 402008, 502510, 603012, 753765, 804016, 1005020, 1206024, 1507530, 2010040, 2412048, 3015060, 4020080, 6030120, 12060240]

約数ペア:

[(1, 12060240), (2, 6030120), (3, 4020080), (4, 3015060), (5, 2412048), (6, 2010040), (8, 1507530), (10, 1206024), (12, 1005020), (15, 804016), (16, 753765), (20, 603012), (24, 502510), (30, 402008), (31, 389040), (40, 301506), (48, 251255), (60, 201004), (62, 194520), (80, 150753), (93, 129680), (120, 100502), (124, 97260), (155, 77808), (186, 64840), (240, 50251), (248, 48630), (310, 38904), (372, 32420), (465, 25936), (496, 24315), (620, 19452), (744, 16210), (930, 12968), (1240, 9726), (1488, 8105), (1621, 7440), (1860, 6484), (2480, 4863), (3242, 3720)]