13271760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18433}}^1$

素因数の和:18452

約数の個数: 60

約数和(自身を含む): 44573412

約数和(自身を除く): 31301652

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, 18433, 36866, 55299, 73732, 92165, 110598, 147464, 165897, 184330, 221196, 276495, 294928, 331794, 368660, 442392, 552990, 663588, 737320, 829485, 884784, 1105980, 1327176, 1474640, 1658970, 2211960, 2654352, 3317940, 4423920, 6635880, 13271760]

約数ペア:

[(1, 13271760), (2, 6635880), (3, 4423920), (4, 3317940), (5, 2654352), (6, 2211960), (8, 1658970), (9, 1474640), (10, 1327176), (12, 1105980), (15, 884784), (16, 829485), (18, 737320), (20, 663588), (24, 552990), (30, 442392), (36, 368660), (40, 331794), (45, 294928), (48, 276495), (60, 221196), (72, 184330), (80, 165897), (90, 147464), (120, 110598), (144, 92165), (180, 73732), (240, 55299), (360, 36866), (720, 18433)]