494250360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132863}}^1$

素因数の和:132908

約数の個数: 64

約数和(自身を含む): 1530593280

約数和(自身を除く): 1036342920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 132863, 265726, 398589, 531452, 664315, 797178, 1062904, 1328630, 1594356, 1992945, 2657260, 3188712, 3985890, 4118753, 5314520, 7971780, 8237506, 12356259, 15943560, 16475012, 20593765, 24712518, 32950024, 41187530, 49425036, 61781295, 82375060, 98850072, 123562590, 164750120, 247125180, 494250360]

約数ペア:

[(1, 494250360), (2, 247125180), (3, 164750120), (4, 123562590), (5, 98850072), (6, 82375060), (8, 61781295), (10, 49425036), (12, 41187530), (15, 32950024), (20, 24712518), (24, 20593765), (30, 16475012), (31, 15943560), (40, 12356259), (60, 8237506), (62, 7971780), (93, 5314520), (120, 4118753), (124, 3985890), (155, 3188712), (186, 2657260), (248, 1992945), (310, 1594356), (372, 1328630), (465, 1062904), (620, 797178), (744, 664315), (930, 531452), (1240, 398589), (1860, 265726), (3720, 132863)]