421860060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56701621}}^1$

素因数の和:56701668

約数の個数: 80

約数和(自身を含む): 1349952216576

約数和(自身を除く): 928092156336

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, 1860, 2480, 3720, 7440, 56701621, 113403242, 170104863, 226806484, 283508105, 340209726, 453612968, 567016210, 680419452, 850524315, 907225936, 1134032420, 1360838904, 1701048630, 1757750251, 2268064840, 2721677808, 3402097260, 3515500502, 4536129680, 5273250753, 6804194520, 7031001004, 8788751255, 10546501506, 13608389040, 14062002008, 17577502510, 21093003012, 26366253765, 28124004016, 35155005020, 42186006024, 52732507530, 70310010040, 84372012048, 105465015060, 140620020080, 210930030120, 421860060240]

約数ペア:

[(1, 421860060240), (2, 210930030120), (3, 140620020080), (4, 105465015060), (5, 84372012048), (6, 70310010040), (8, 52732507530), (10, 42186006024), (12, 35155005020), (15, 28124004016), (16, 26366253765), (20, 21093003012), (24, 17577502510), (30, 14062002008), (31, 13608389040), (40, 10546501506), (48, 8788751255), (60, 7031001004), (62, 6804194520), (80, 5273250753), (93, 4536129680), (120, 3515500502), (124, 3402097260), (155, 2721677808), (186, 2268064840), (240, 1757750251), (248, 1701048630), (310, 1360838904), (372, 1134032420), (465, 907225936), (496, 850524315), (620, 680419452), (744, 567016210), (930, 453612968), (1240, 340209726), (1488, 283508105), (1860, 226806484), (2480, 170104863), (3720, 113403242), (7440, 56701621)]