2218893120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{770449}}^1$

素因数の和:770472

約数の個数: 84

約数和(自身を含む): 7632077700

約数和(自身を除く): 5413184580

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 770449, 1540898, 2311347, 3081796, 3852245, 4622694, 6163592, 6934041, 7704490, 9245388, 11556735, 12327184, 13868082, 15408980, 18490776, 23113470, 24654368, 27736164, 30817960, 34670205, 36981552, 46226940, 49308736, 55472328, 61635920, 69340410, 73963104, 92453880, 110944656, 123271840, 138680820, 147926208, 184907760, 221889312, 246543680, 277361640, 369815520, 443778624, 554723280, 739631040, 1109446560, 2218893120]

約数ペア:

[(1, 2218893120), (2, 1109446560), (3, 739631040), (4, 554723280), (5, 443778624), (6, 369815520), (8, 277361640), (9, 246543680), (10, 221889312), (12, 184907760), (15, 147926208), (16, 138680820), (18, 123271840), (20, 110944656), (24, 92453880), (30, 73963104), (32, 69340410), (36, 61635920), (40, 55472328), (45, 49308736), (48, 46226940), (60, 36981552), (64, 34670205), (72, 30817960), (80, 27736164), (90, 24654368), (96, 23113470), (120, 18490776), (144, 15408980), (160, 13868082), (180, 12327184), (192, 11556735), (240, 9245388), (288, 7704490), (320, 6934041), (360, 6163592), (480, 4622694), (576, 3852245), (720, 3081796), (960, 2311347), (1440, 1540898), (2880, 770449)]