239988960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 852586560

約数和(自身を除く): 612597600

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, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 761, 864, 876, 1080, 1095, 1168, 1314, 1440, 1460, 1522, 1752, 1971, 2160, 2190, 2283, 2336, 2628, 2920, 3044, 3285, 3504, 3805, 3942, 4320, 4380, 4566, 5256, 5840, 6088, 6570, 6849, 7008, 7610, 7884, 8760, 9132, 9855, 10512, 11415, 11680, 12176, 13140, 13698, 15220, 15768, 17520, 18264, 19710, 20547, 21024, 22830, 24352, 26280, 27396, 30440, 31536, 34245, 35040, 36528, 39420, 41094, 45660, 52560, 54792, 55553, 60880, 63072, 68490, 73056, 78840, 82188, 91320, 102735, 105120, 109584, 111106, 121760, 136980, 157680, 164376, 166659, 182640, 205470, 219168, 222212, 273960, 277765, 315360, 328752, 333318, 365280, 410940, 444424, 499977, 547920, 555530, 657504, 666636, 821880, 833295, 888848, 999954, 1095840, 1111060, 1333272, 1499931, 1643760, 1666590, 1777696, 1999908, 2222120, 2499885, 2666544, 2999862, 3287520, 3333180, 3999816, 4444240, 4999770, 5333088, 5999724, 6666360, 7499655, 7999632, 8888480, 9999540, 11999448, 13332720, 14999310, 15999264, 19999080, 23998896, 26665440, 29998620, 39998160, 47997792, 59997240, 79996320, 119994480, 239988960]

約数ペア:

[(1, 239988960), (2, 119994480), (3, 79996320), (4, 59997240), (5, 47997792), (6, 39998160), (8, 29998620), (9, 26665440), (10, 23998896), (12, 19999080), (15, 15999264), (16, 14999310), (18, 13332720), (20, 11999448), (24, 9999540), (27, 8888480), (30, 7999632), (32, 7499655), (36, 6666360), (40, 5999724), (45, 5333088), (48, 4999770), (54, 4444240), (60, 3999816), (72, 3333180), (73, 3287520), (80, 2999862), (90, 2666544), (96, 2499885), (108, 2222120), (120, 1999908), (135, 1777696), (144, 1666590), (146, 1643760), (160, 1499931), (180, 1333272), (216, 1111060), (219, 1095840), (240, 999954), (270, 888848), (288, 833295), (292, 821880), (360, 666636), (365, 657504), (432, 555530), (438, 547920), (480, 499977), (540, 444424), (584, 410940), (657, 365280), (720, 333318), (730, 328752), (761, 315360), (864, 277765), (876, 273960), (1080, 222212), (1095, 219168), (1168, 205470), (1314, 182640), (1440, 166659), (1460, 164376), (1522, 157680), (1752, 136980), (1971, 121760), (2160, 111106), (2190, 109584), (2283, 105120), (2336, 102735), (2628, 91320), (2920, 82188), (3044, 78840), (3285, 73056), (3504, 68490), (3805, 63072), (3942, 60880), (4320, 55553), (4380, 54792), (4566, 52560), (5256, 45660), (5840, 41094), (6088, 39420), (6570, 36528), (6849, 35040), (7008, 34245), (7610, 31536), (7884, 30440), (8760, 27396), (9132, 26280), (9855, 24352), (10512, 22830), (11415, 21024), (11680, 20547), (12176, 19710), (13140, 18264), (13698, 17520), (15220, 15768)]