2691308160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{155747}}^1$

素因数の和:155775

約数の個数: 128

約数和(自身を含む): 9531777600

約数和(自身を除く): 6840469440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 155747, 311494, 467241, 622988, 778735, 934482, 1245976, 1401723, 1557470, 1868964, 2336205, 2491952, 2803446, 3114940, 3737928, 4205169, 4672410, 4983904, 5606892, 6229880, 7008615, 7475856, 8410338, 9344820, 9967808, 11213784, 12459760, 14017230, 14951712, 16820676, 18689640, 19935616, 21025845, 22427568, 24919520, 28034460, 29903424, 33641352, 37379280, 42051690, 44855136, 49839040, 56068920, 59806848, 67282704, 74758560, 84103380, 89710272, 99678080, 112137840, 134565408, 149517120, 168206760, 179420544, 224275680, 269130816, 299034240, 336413520, 448551360, 538261632, 672827040, 897102720, 1345654080, 2691308160]

約数ペア:

[(1, 2691308160), (2, 1345654080), (3, 897102720), (4, 672827040), (5, 538261632), (6, 448551360), (8, 336413520), (9, 299034240), (10, 269130816), (12, 224275680), (15, 179420544), (16, 168206760), (18, 149517120), (20, 134565408), (24, 112137840), (27, 99678080), (30, 89710272), (32, 84103380), (36, 74758560), (40, 67282704), (45, 59806848), (48, 56068920), (54, 49839040), (60, 44855136), (64, 42051690), (72, 37379280), (80, 33641352), (90, 29903424), (96, 28034460), (108, 24919520), (120, 22427568), (128, 21025845), (135, 19935616), (144, 18689640), (160, 16820676), (180, 14951712), (192, 14017230), (216, 12459760), (240, 11213784), (270, 9967808), (288, 9344820), (320, 8410338), (360, 7475856), (384, 7008615), (432, 6229880), (480, 5606892), (540, 4983904), (576, 4672410), (640, 4205169), (720, 3737928), (864, 3114940), (960, 2803446), (1080, 2491952), (1152, 2336205), (1440, 1868964), (1728, 1557470), (1920, 1401723), (2160, 1245976), (2880, 934482), (3456, 778735), (4320, 622988), (5760, 467241), (8640, 311494), (17280, 155747)]