13288680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36913}}^1$

素因数の和:36930

約数の個数: 48

約数和(自身を含む): 43189380

約数和(自身を除く): 29900700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 36913, 73826, 110739, 147652, 184565, 221478, 295304, 332217, 369130, 442956, 553695, 664434, 738260, 885912, 1107390, 1328868, 1476520, 1661085, 2214780, 2657736, 3322170, 4429560, 6644340, 13288680]

約数ペア:

[(1, 13288680), (2, 6644340), (3, 4429560), (4, 3322170), (5, 2657736), (6, 2214780), (8, 1661085), (9, 1476520), (10, 1328868), (12, 1107390), (15, 885912), (18, 738260), (20, 664434), (24, 553695), (30, 442956), (36, 369130), (40, 332217), (45, 295304), (60, 221478), (72, 184565), (90, 147652), (120, 110739), (180, 73826), (360, 36913)]