8241840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11466

約数の個数: 60

約数和(自身を含む): 27681264

約数和(自身を除く): 19439424

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, 11447, 22894, 34341, 45788, 57235, 68682, 91576, 103023, 114470, 137364, 171705, 183152, 206046, 228940, 274728, 343410, 412092, 457880, 515115, 549456, 686820, 824184, 915760, 1030230, 1373640, 1648368, 2060460, 2747280, 4120920, 8241840]

約数ペア:

[(1, 8241840), (2, 4120920), (3, 2747280), (4, 2060460), (5, 1648368), (6, 1373640), (8, 1030230), (9, 915760), (10, 824184), (12, 686820), (15, 549456), (16, 515115), (18, 457880), (20, 412092), (24, 343410), (30, 274728), (36, 228940), (40, 206046), (45, 183152), (48, 171705), (60, 137364), (72, 114470), (80, 103023), (90, 91576), (120, 68682), (144, 57235), (180, 45788), (240, 34341), (360, 22894), (720, 11447)]