1217758320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{563777}}^1$

素因数の和:563799

約数の個数: 80

約数和(自身を含む): 4194508320

約数和(自身を除く): 2976750000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 563777, 1127554, 1691331, 2255108, 2818885, 3382662, 4510216, 5073993, 5637770, 6765324, 8456655, 9020432, 10147986, 11275540, 13530648, 15221979, 16913310, 20295972, 22551080, 25369965, 27061296, 30443958, 33826620, 40591944, 45102160, 50739930, 60887916, 67653240, 76109895, 81183888, 101479860, 121775832, 135306480, 152219790, 202959720, 243551664, 304439580, 405919440, 608879160, 1217758320]

約数ペア:

[(1, 1217758320), (2, 608879160), (3, 405919440), (4, 304439580), (5, 243551664), (6, 202959720), (8, 152219790), (9, 135306480), (10, 121775832), (12, 101479860), (15, 81183888), (16, 76109895), (18, 67653240), (20, 60887916), (24, 50739930), (27, 45102160), (30, 40591944), (36, 33826620), (40, 30443958), (45, 27061296), (48, 25369965), (54, 22551080), (60, 20295972), (72, 16913310), (80, 15221979), (90, 13530648), (108, 11275540), (120, 10147986), (135, 9020432), (144, 8456655), (180, 6765324), (216, 5637770), (240, 5073993), (270, 4510216), (360, 3382662), (432, 2818885), (540, 2255108), (720, 1691331), (1080, 1127554), (2160, 563777)]