9279720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 30537000

約数和(自身を除く): 21257280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 173, 180, 298, 346, 360, 447, 519, 596, 692, 745, 865, 894, 1038, 1192, 1341, 1384, 1490, 1557, 1730, 1788, 2076, 2235, 2595, 2682, 2980, 3114, 3460, 3576, 4152, 4470, 5190, 5364, 5960, 6228, 6705, 6920, 7785, 8940, 10380, 10728, 12456, 13410, 15570, 17880, 20760, 25777, 26820, 31140, 51554, 53640, 62280, 77331, 103108, 128885, 154662, 206216, 231993, 257770, 309324, 386655, 463986, 515540, 618648, 773310, 927972, 1031080, 1159965, 1546620, 1855944, 2319930, 3093240, 4639860, 9279720]

約数ペア:

[(1, 9279720), (2, 4639860), (3, 3093240), (4, 2319930), (5, 1855944), (6, 1546620), (8, 1159965), (9, 1031080), (10, 927972), (12, 773310), (15, 618648), (18, 515540), (20, 463986), (24, 386655), (30, 309324), (36, 257770), (40, 231993), (45, 206216), (60, 154662), (72, 128885), (90, 103108), (120, 77331), (149, 62280), (173, 53640), (180, 51554), (298, 31140), (346, 26820), (360, 25777), (447, 20760), (519, 17880), (596, 15570), (692, 13410), (745, 12456), (865, 10728), (894, 10380), (1038, 8940), (1192, 7785), (1341, 6920), (1384, 6705), (1490, 6228), (1557, 5960), (1730, 5364), (1788, 5190), (2076, 4470), (2235, 4152), (2595, 3576), (2682, 3460), (2980, 3114)]