308956560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10639}}^1$

素因数の和:10677

約数の個数: 120

約数和(自身を含む): 1052849280

約数和(自身を除く): 743892720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 10639, 14520, 21278, 29040, 31917, 42556, 53195, 63834, 85112, 106390, 117029, 127668, 159585, 170224, 212780, 234058, 255336, 319170, 351087, 425560, 468116, 510672, 585145, 638340, 702174, 851120, 936232, 1170290, 1276680, 1287319, 1404348, 1755435, 1872464, 2340580, 2553360, 2574638, 2808696, 3510870, 3861957, 4681160, 5149276, 5617392, 6436595, 7021740, 7723914, 9362320, 10298552, 12873190, 14043480, 15447828, 19309785, 20597104, 25746380, 28086960, 30895656, 38619570, 51492760, 61791312, 77239140, 102985520, 154478280, 308956560]

約数ペア:

[(1, 308956560), (2, 154478280), (3, 102985520), (4, 77239140), (5, 61791312), (6, 51492760), (8, 38619570), (10, 30895656), (11, 28086960), (12, 25746380), (15, 20597104), (16, 19309785), (20, 15447828), (22, 14043480), (24, 12873190), (30, 10298552), (33, 9362320), (40, 7723914), (44, 7021740), (48, 6436595), (55, 5617392), (60, 5149276), (66, 4681160), (80, 3861957), (88, 3510870), (110, 2808696), (120, 2574638), (121, 2553360), (132, 2340580), (165, 1872464), (176, 1755435), (220, 1404348), (240, 1287319), (242, 1276680), (264, 1170290), (330, 936232), (363, 851120), (440, 702174), (484, 638340), (528, 585145), (605, 510672), (660, 468116), (726, 425560), (880, 351087), (968, 319170), (1210, 255336), (1320, 234058), (1452, 212780), (1815, 170224), (1936, 159585), (2420, 127668), (2640, 117029), (2904, 106390), (3630, 85112), (4840, 63834), (5808, 53195), (7260, 42556), (9680, 31917), (10639, 29040), (14520, 21278)]