19461101040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9009769}}^1$

素因数の和:9009791

約数の個数: 80

約数和(自身を含む): 67032688800

約数和(自身を除く): 47571587760

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, 9009769, 18019538, 27029307, 36039076, 45048845, 54058614, 72078152, 81087921, 90097690, 108117228, 135146535, 144156304, 162175842, 180195380, 216234456, 243263763, 270293070, 324351684, 360390760, 405439605, 432468912, 486527526, 540586140, 648703368, 720781520, 810879210, 973055052, 1081172280, 1216318815, 1297406736, 1621758420, 1946110104, 2162344560, 2432637630, 3243516840, 3892220208, 4865275260, 6487033680, 9730550520, 19461101040]

約数ペア:

[(1, 19461101040), (2, 9730550520), (3, 6487033680), (4, 4865275260), (5, 3892220208), (6, 3243516840), (8, 2432637630), (9, 2162344560), (10, 1946110104), (12, 1621758420), (15, 1297406736), (16, 1216318815), (18, 1081172280), (20, 973055052), (24, 810879210), (27, 720781520), (30, 648703368), (36, 540586140), (40, 486527526), (45, 432468912), (48, 405439605), (54, 360390760), (60, 324351684), (72, 270293070), (80, 243263763), (90, 216234456), (108, 180195380), (120, 162175842), (135, 144156304), (144, 135146535), (180, 108117228), (216, 90097690), (240, 81087921), (270, 72078152), (360, 54058614), (432, 45048845), (540, 36039076), (720, 27029307), (1080, 18019538), (2160, 9009769)]