479977920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 224

約数和(自身を含む): 1718706240

約数和(自身を除く): 1238728320

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, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 360, 365, 432, 438, 480, 540, 576, 584, 657, 720, 730, 761, 864, 876, 960, 1080, 1095, 1168, 1314, 1440, 1460, 1522, 1728, 1752, 1971, 2160, 2190, 2283, 2336, 2628, 2880, 2920, 3044, 3285, 3504, 3805, 3942, 4320, 4380, 4566, 4672, 5256, 5840, 6088, 6570, 6849, 7008, 7610, 7884, 8640, 8760, 9132, 9855, 10512, 11415, 11680, 12176, 13140, 13698, 14016, 15220, 15768, 17520, 18264, 19710, 20547, 21024, 22830, 23360, 24352, 26280, 27396, 30440, 31536, 34245, 35040, 36528, 39420, 41094, 42048, 45660, 48704, 52560, 54792, 55553, 60880, 63072, 68490, 70080, 73056, 78840, 82188, 91320, 102735, 105120, 109584, 111106, 121760, 126144, 136980, 146112, 157680, 164376, 166659, 182640, 205470, 210240, 219168, 222212, 243520, 273960, 277765, 315360, 328752, 333318, 365280, 410940, 438336, 444424, 499977, 547920, 555530, 630720, 657504, 666636, 730560, 821880, 833295, 888848, 999954, 1095840, 1111060, 1315008, 1333272, 1499931, 1643760, 1666590, 1777696, 1999908, 2191680, 2222120, 2499885, 2666544, 2999862, 3287520, 3333180, 3555392, 3999816, 4444240, 4999770, 5333088, 5999724, 6575040, 6666360, 7499655, 7999632, 8888480, 9999540, 10666176, 11999448, 13332720, 14999310, 15999264, 17776960, 19999080, 23998896, 26665440, 29998620, 31998528, 39998160, 47997792, 53330880, 59997240, 79996320, 95995584, 119994480, 159992640, 239988960, 479977920]

約数ペア:

[(1, 479977920), (2, 239988960), (3, 159992640), (4, 119994480), (5, 95995584), (6, 79996320), (8, 59997240), (9, 53330880), (10, 47997792), (12, 39998160), (15, 31998528), (16, 29998620), (18, 26665440), (20, 23998896), (24, 19999080), (27, 17776960), (30, 15999264), (32, 14999310), (36, 13332720), (40, 11999448), (45, 10666176), (48, 9999540), (54, 8888480), (60, 7999632), (64, 7499655), (72, 6666360), (73, 6575040), (80, 5999724), (90, 5333088), (96, 4999770), (108, 4444240), (120, 3999816), (135, 3555392), (144, 3333180), (146, 3287520), (160, 2999862), (180, 2666544), (192, 2499885), (216, 2222120), (219, 2191680), (240, 1999908), (270, 1777696), (288, 1666590), (292, 1643760), (320, 1499931), (360, 1333272), (365, 1315008), (432, 1111060), (438, 1095840), (480, 999954), (540, 888848), (576, 833295), (584, 821880), (657, 730560), (720, 666636), (730, 657504), (761, 630720), (864, 555530), (876, 547920), (960, 499977), (1080, 444424), (1095, 438336), (1168, 410940), (1314, 365280), (1440, 333318), (1460, 328752), (1522, 315360), (1728, 277765), (1752, 273960), (1971, 243520), (2160, 222212), (2190, 219168), (2283, 210240), (2336, 205470), (2628, 182640), (2880, 166659), (2920, 164376), (3044, 157680), (3285, 146112), (3504, 136980), (3805, 126144), (3942, 121760), (4320, 111106), (4380, 109584), (4566, 105120), (4672, 102735), (5256, 91320), (5840, 82188), (6088, 78840), (6570, 73056), (6849, 70080), (7008, 68490), (7610, 63072), (7884, 60880), (8640, 55553), (8760, 54792), (9132, 52560), (9855, 48704), (10512, 45660), (11415, 42048), (11680, 41094), (12176, 39420), (13140, 36528), (13698, 35040), (14016, 34245), (15220, 31536), (15768, 30440), (17520, 27396), (18264, 26280), (19710, 24352), (20547, 23360), (21024, 22830)]