185505240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1153

約数の個数: 128

約数和(自身を含む): 587243520

約数和(自身を除く): 401738280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1061, 1128, 1240, 1410, 1457, 1860, 1880, 2122, 2820, 2914, 3183, 3720, 4244, 4371, 5305, 5640, 5828, 6366, 7285, 8488, 8742, 10610, 11656, 12732, 14570, 15915, 17484, 21220, 21855, 25464, 29140, 31830, 32891, 34968, 42440, 43710, 49867, 58280, 63660, 65782, 87420, 98673, 99734, 127320, 131564, 149601, 164455, 174840, 197346, 199468, 249335, 263128, 299202, 328910, 394692, 398936, 493365, 498670, 598404, 657820, 748005, 789384, 986730, 997340, 1196808, 1315640, 1496010, 1545877, 1973460, 1994680, 2992020, 3091754, 3946920, 4637631, 5984040, 6183508, 7729385, 9275262, 12367016, 15458770, 18550524, 23188155, 30917540, 37101048, 46376310, 61835080, 92752620, 185505240]

約数ペア:

[(1, 185505240), (2, 92752620), (3, 61835080), (4, 46376310), (5, 37101048), (6, 30917540), (8, 23188155), (10, 18550524), (12, 15458770), (15, 12367016), (20, 9275262), (24, 7729385), (30, 6183508), (31, 5984040), (40, 4637631), (47, 3946920), (60, 3091754), (62, 2992020), (93, 1994680), (94, 1973460), (120, 1545877), (124, 1496010), (141, 1315640), (155, 1196808), (186, 997340), (188, 986730), (235, 789384), (248, 748005), (282, 657820), (310, 598404), (372, 498670), (376, 493365), (465, 398936), (470, 394692), (564, 328910), (620, 299202), (705, 263128), (744, 249335), (930, 199468), (940, 197346), (1061, 174840), (1128, 164455), (1240, 149601), (1410, 131564), (1457, 127320), (1860, 99734), (1880, 98673), (2122, 87420), (2820, 65782), (2914, 63660), (3183, 58280), (3720, 49867), (4244, 43710), (4371, 42440), (5305, 34968), (5640, 32891), (5828, 31830), (6366, 29140), (7285, 25464), (8488, 21855), (8742, 21220), (10610, 17484), (11656, 15915), (12732, 14570)]