55349040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 184559616

約数和(自身を除く): 129210576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 271, 276, 296, 345, 368, 370, 444, 460, 542, 552, 555, 592, 690, 740, 813, 851, 888, 920, 1084, 1104, 1110, 1355, 1380, 1480, 1626, 1702, 1776, 1840, 2168, 2220, 2553, 2710, 2760, 2960, 3252, 3404, 4065, 4255, 4336, 4440, 5106, 5420, 5520, 6233, 6504, 6808, 8130, 8510, 8880, 10027, 10212, 10840, 12466, 12765, 13008, 13616, 16260, 17020, 18699, 20054, 20424, 21680, 24932, 25530, 30081, 31165, 32520, 34040, 37398, 40108, 40848, 49864, 50135, 51060, 60162, 62330, 65040, 68080, 74796, 80216, 93495, 99728, 100270, 102120, 120324, 124660, 149592, 150405, 160432, 186990, 200540, 204240, 230621, 240648, 249320, 299184, 300810, 373980, 401080, 461242, 481296, 498640, 601620, 691863, 747960, 802160, 922484, 1153105, 1203240, 1383726, 1495920, 1844968, 2306210, 2406480, 2767452, 3459315, 3689936, 4612420, 5534904, 6918630, 9224840, 11069808, 13837260, 18449680, 27674520, 55349040]

約数ペア:

[(1, 55349040), (2, 27674520), (3, 18449680), (4, 13837260), (5, 11069808), (6, 9224840), (8, 6918630), (10, 5534904), (12, 4612420), (15, 3689936), (16, 3459315), (20, 2767452), (23, 2406480), (24, 2306210), (30, 1844968), (37, 1495920), (40, 1383726), (46, 1203240), (48, 1153105), (60, 922484), (69, 802160), (74, 747960), (80, 691863), (92, 601620), (111, 498640), (115, 481296), (120, 461242), (138, 401080), (148, 373980), (184, 300810), (185, 299184), (222, 249320), (230, 240648), (240, 230621), (271, 204240), (276, 200540), (296, 186990), (345, 160432), (368, 150405), (370, 149592), (444, 124660), (460, 120324), (542, 102120), (552, 100270), (555, 99728), (592, 93495), (690, 80216), (740, 74796), (813, 68080), (851, 65040), (888, 62330), (920, 60162), (1084, 51060), (1104, 50135), (1110, 49864), (1355, 40848), (1380, 40108), (1480, 37398), (1626, 34040), (1702, 32520), (1776, 31165), (1840, 30081), (2168, 25530), (2220, 24932), (2553, 21680), (2710, 20424), (2760, 20054), (2960, 18699), (3252, 17020), (3404, 16260), (4065, 13616), (4255, 13008), (4336, 12765), (4440, 12466), (5106, 10840), (5420, 10212), (5520, 10027), (6233, 8880), (6504, 8510), (6808, 8130)]