15136560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21023}}^1$

素因数の和:21042

約数の個数: 60

約数和(自身を含む): 50836032

約数和(自身を除く): 35699472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 189207, 210230, 252276, 315345, 336368, 378414, 420460, 504552, 630690, 756828, 840920, 946035, 1009104, 1261380, 1513656, 1681840, 1892070, 2522760, 3027312, 3784140, 5045520, 7568280, 15136560]

約数ペア:

[(1, 15136560), (2, 7568280), (3, 5045520), (4, 3784140), (5, 3027312), (6, 2522760), (8, 1892070), (9, 1681840), (10, 1513656), (12, 1261380), (15, 1009104), (16, 946035), (18, 840920), (20, 756828), (24, 630690), (30, 504552), (36, 420460), (40, 378414), (45, 336368), (48, 315345), (60, 252276), (72, 210230), (80, 189207), (90, 168184), (120, 126138), (144, 105115), (180, 84092), (240, 63069), (360, 42046), (720, 21023)]