327952080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{455489}}^1$

素因数の和:455508

約数の個数: 60

約数和(自身を含む): 1101374820

約数和(自身を除く): 773422740

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, 455489, 910978, 1366467, 1821956, 2277445, 2732934, 3643912, 4099401, 4554890, 5465868, 6832335, 7287824, 8198802, 9109780, 10931736, 13664670, 16397604, 18219560, 20497005, 21863472, 27329340, 32795208, 36439120, 40994010, 54658680, 65590416, 81988020, 109317360, 163976040, 327952080]

約数ペア:

[(1, 327952080), (2, 163976040), (3, 109317360), (4, 81988020), (5, 65590416), (6, 54658680), (8, 40994010), (9, 36439120), (10, 32795208), (12, 27329340), (15, 21863472), (16, 20497005), (18, 18219560), (20, 16397604), (24, 13664670), (30, 10931736), (36, 9109780), (40, 8198802), (45, 7287824), (48, 6832335), (60, 5465868), (72, 4554890), (80, 4099401), (90, 3643912), (120, 2732934), (144, 2277445), (180, 1821956), (240, 1366467), (360, 910978), (720, 455489)]