324739920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28789}}^1$

素因数の和:28852

約数の個数: 80

約数和(自身を含む): 1028148480

約数和(自身を除く): 703408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 28789, 57578, 86367, 115156, 143945, 172734, 230312, 287890, 345468, 431835, 460624, 575780, 690936, 863670, 1151560, 1353083, 1381872, 1727340, 2303120, 2706166, 3454680, 4059249, 5412332, 6765415, 6909360, 8118498, 10824664, 13530830, 16236996, 20296245, 21649328, 27061660, 32473992, 40592490, 54123320, 64947984, 81184980, 108246640, 162369960, 324739920]

約数ペア:

[(1, 324739920), (2, 162369960), (3, 108246640), (4, 81184980), (5, 64947984), (6, 54123320), (8, 40592490), (10, 32473992), (12, 27061660), (15, 21649328), (16, 20296245), (20, 16236996), (24, 13530830), (30, 10824664), (40, 8118498), (47, 6909360), (48, 6765415), (60, 5412332), (80, 4059249), (94, 3454680), (120, 2706166), (141, 2303120), (188, 1727340), (235, 1381872), (240, 1353083), (282, 1151560), (376, 863670), (470, 690936), (564, 575780), (705, 460624), (752, 431835), (940, 345468), (1128, 287890), (1410, 230312), (1880, 172734), (2256, 143945), (2820, 115156), (3760, 86367), (5640, 57578), (11280, 28789)]