15920190360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4913639}}^1$

素因数の和:4913662

約数の個数: 80

約数和(自身を含む): 53509539600

約数和(自身を除く): 37589349240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4913639, 9827278, 14740917, 19654556, 24568195, 29481834, 39309112, 44222751, 49136390, 58963668, 73704585, 88445502, 98272780, 117927336, 132668253, 147409170, 176891004, 196545560, 221113755, 265336506, 294818340, 353782008, 398004759, 442227510, 530673012, 589636680, 663341265, 796009518, 884455020, 1061346024, 1326682530, 1592019036, 1768910040, 1990023795, 2653365060, 3184038072, 3980047590, 5306730120, 7960095180, 15920190360]

約数ペア:

[(1, 15920190360), (2, 7960095180), (3, 5306730120), (4, 3980047590), (5, 3184038072), (6, 2653365060), (8, 1990023795), (9, 1768910040), (10, 1592019036), (12, 1326682530), (15, 1061346024), (18, 884455020), (20, 796009518), (24, 663341265), (27, 589636680), (30, 530673012), (36, 442227510), (40, 398004759), (45, 353782008), (54, 294818340), (60, 265336506), (72, 221113755), (81, 196545560), (90, 176891004), (108, 147409170), (120, 132668253), (135, 117927336), (162, 98272780), (180, 88445502), (216, 73704585), (270, 58963668), (324, 49136390), (360, 44222751), (405, 39309112), (540, 29481834), (648, 24568195), (810, 19654556), (1080, 14740917), (1620, 9827278), (3240, 4913639)]