579227280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{12251}}^1$

素因数の和:12464

約数の個数: 80

約数和(自身を含む): 1804866624

約数和(自身を除く): 1225639344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 12251, 15760, 23640, 24502, 36753, 47280, 49004, 61255, 73506, 98008, 122510, 147012, 183765, 196016, 245020, 294024, 367530, 490040, 588048, 735060, 980080, 1470120, 2413447, 2940240, 4826894, 7240341, 9653788, 12067235, 14480682, 19307576, 24134470, 28961364, 36201705, 38615152, 48268940, 57922728, 72403410, 96537880, 115845456, 144806820, 193075760, 289613640, 579227280]

約数ペア:

[(1, 579227280), (2, 289613640), (3, 193075760), (4, 144806820), (5, 115845456), (6, 96537880), (8, 72403410), (10, 57922728), (12, 48268940), (15, 38615152), (16, 36201705), (20, 28961364), (24, 24134470), (30, 19307576), (40, 14480682), (48, 12067235), (60, 9653788), (80, 7240341), (120, 4826894), (197, 2940240), (240, 2413447), (394, 1470120), (591, 980080), (788, 735060), (985, 588048), (1182, 490040), (1576, 367530), (1970, 294024), (2364, 245020), (2955, 196016), (3152, 183765), (3940, 147012), (4728, 122510), (5910, 98008), (7880, 73506), (9456, 61255), (11820, 49004), (12251, 47280), (15760, 36753), (23640, 24502)]