4142490960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{908441}}^1$

素因数の和:908476

約数の個数: 80

約数和(自身を含む): 13517616960

約数和(自身を除く): 9375126000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 908441, 1816882, 2725323, 3633764, 4542205, 5450646, 7267528, 9084410, 10901292, 13626615, 14535056, 17260379, 18168820, 21802584, 27253230, 34520758, 36337640, 43605168, 51781137, 54506460, 69041516, 72675280, 86301895, 103562274, 109012920, 138083032, 172603790, 207124548, 218025840, 258905685, 276166064, 345207580, 414249096, 517811370, 690415160, 828498192, 1035622740, 1380830320, 2071245480, 4142490960]

約数ペア:

[(1, 4142490960), (2, 2071245480), (3, 1380830320), (4, 1035622740), (5, 828498192), (6, 690415160), (8, 517811370), (10, 414249096), (12, 345207580), (15, 276166064), (16, 258905685), (19, 218025840), (20, 207124548), (24, 172603790), (30, 138083032), (38, 109012920), (40, 103562274), (48, 86301895), (57, 72675280), (60, 69041516), (76, 54506460), (80, 51781137), (95, 43605168), (114, 36337640), (120, 34520758), (152, 27253230), (190, 21802584), (228, 18168820), (240, 17260379), (285, 14535056), (304, 13626615), (380, 10901292), (456, 9084410), (570, 7267528), (760, 5450646), (912, 4542205), (1140, 3633764), (1520, 2725323), (2280, 1816882), (4560, 908441)]