715926240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{497171}}^1$

素因数の和:497192

約数の個数: 72

約数和(自身を含む): 2443103208

約数和(自身を除く): 1727176968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 497171, 994342, 1491513, 1988684, 2485855, 2983026, 3977368, 4474539, 4971710, 5966052, 7457565, 7954736, 8949078, 9943420, 11932104, 14915130, 15909472, 17898156, 19886840, 22372695, 23864208, 29830260, 35796312, 39773680, 44745390, 47728416, 59660520, 71592624, 79547360, 89490780, 119321040, 143185248, 178981560, 238642080, 357963120, 715926240]

約数ペア:

[(1, 715926240), (2, 357963120), (3, 238642080), (4, 178981560), (5, 143185248), (6, 119321040), (8, 89490780), (9, 79547360), (10, 71592624), (12, 59660520), (15, 47728416), (16, 44745390), (18, 39773680), (20, 35796312), (24, 29830260), (30, 23864208), (32, 22372695), (36, 19886840), (40, 17898156), (45, 15909472), (48, 14915130), (60, 11932104), (72, 9943420), (80, 8949078), (90, 7954736), (96, 7457565), (120, 5966052), (144, 4971710), (160, 4474539), (180, 3977368), (240, 2983026), (288, 2485855), (360, 1988684), (480, 1491513), (720, 994342), (1440, 497171)]