1263122640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44983}}^1$

素因数の和:45018

約数の個数: 160

約数和(自身を含む): 4685533440

約数和(自身を除く): 3422410800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 44983, 89966, 134949, 179932, 224915, 269898, 359864, 404847, 449830, 539796, 584779, 674745, 719728, 809694, 899660, 1079592, 1169558, 1214541, 1349490, 1619388, 1754337, 1799320, 2024235, 2159184, 2339116, 2429082, 2698980, 2923895, 3238776, 3508674, 3598640, 4048470, 4678232, 4858164, 5263011, 5397960, 5847790, 6072705, 6477552, 7017348, 8096940, 8771685, 9356464, 9716328, 10526022, 10795920, 11695580, 12145410, 14034696, 15789033, 16193880, 17543370, 19432656, 21052044, 23391160, 24290820, 26315055, 28069392, 31578066, 32387760, 35086740, 42104088, 46782320, 48581640, 52630110, 63156132, 70173480, 78945165, 84208176, 97163280, 105260220, 126312264, 140346960, 157890330, 210520440, 252624528, 315780660, 421040880, 631561320, 1263122640]

約数ペア:

[(1, 1263122640), (2, 631561320), (3, 421040880), (4, 315780660), (5, 252624528), (6, 210520440), (8, 157890330), (9, 140346960), (10, 126312264), (12, 105260220), (13, 97163280), (15, 84208176), (16, 78945165), (18, 70173480), (20, 63156132), (24, 52630110), (26, 48581640), (27, 46782320), (30, 42104088), (36, 35086740), (39, 32387760), (40, 31578066), (45, 28069392), (48, 26315055), (52, 24290820), (54, 23391160), (60, 21052044), (65, 19432656), (72, 17543370), (78, 16193880), (80, 15789033), (90, 14034696), (104, 12145410), (108, 11695580), (117, 10795920), (120, 10526022), (130, 9716328), (135, 9356464), (144, 8771685), (156, 8096940), (180, 7017348), (195, 6477552), (208, 6072705), (216, 5847790), (234, 5397960), (240, 5263011), (260, 4858164), (270, 4678232), (312, 4048470), (351, 3598640), (360, 3508674), (390, 3238776), (432, 2923895), (468, 2698980), (520, 2429082), (540, 2339116), (585, 2159184), (624, 2024235), (702, 1799320), (720, 1754337), (780, 1619388), (936, 1349490), (1040, 1214541), (1080, 1169558), (1170, 1079592), (1404, 899660), (1560, 809694), (1755, 719728), (1872, 674745), (2160, 584779), (2340, 539796), (2808, 449830), (3120, 404847), (3510, 359864), (4680, 269898), (5616, 224915), (7020, 179932), (9360, 134949), (14040, 89966), (28080, 44983)]