380863440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 1353306240

約数和(自身を除く): 972442800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 109, 115, 120, 138, 144, 180, 184, 207, 211, 218, 230, 240, 276, 327, 345, 360, 368, 414, 422, 436, 460, 545, 552, 633, 654, 690, 720, 828, 844, 872, 920, 981, 1035, 1055, 1090, 1104, 1266, 1308, 1380, 1635, 1656, 1688, 1744, 1840, 1899, 1962, 2070, 2110, 2180, 2507, 2532, 2616, 2760, 3165, 3270, 3312, 3376, 3798, 3924, 4140, 4220, 4360, 4853, 4905, 5014, 5064, 5232, 5520, 6330, 6540, 7521, 7596, 7848, 8280, 8440, 8720, 9495, 9706, 9810, 10028, 10128, 12535, 12660, 13080, 14559, 15042, 15192, 15696, 16560, 16880, 18990, 19412, 19620, 20056, 22563, 22999, 24265, 25070, 25320, 26160, 29118, 30084, 30384, 37605, 37980, 38824, 39240, 40112, 43677, 45126, 45998, 48530, 50140, 50640, 58236, 60168, 68997, 72795, 75210, 75960, 77648, 78480, 87354, 90252, 91996, 97060, 100280, 112815, 114995, 116472, 120336, 137994, 145590, 150420, 151920, 174708, 180504, 183992, 194120, 200560, 206991, 218385, 225630, 229990, 232944, 275988, 291180, 300840, 344985, 349416, 361008, 367984, 388240, 413982, 436770, 451260, 459980, 528977, 551976, 582360, 601680, 689970, 698832, 827964, 873540, 902520, 919960, 1034955, 1057954, 1103952, 1164720, 1379940, 1586931, 1655928, 1747080, 1805040, 1839920, 2069910, 2115908, 2644885, 2759880, 3173862, 3311856, 3494160, 4139820, 4231816, 4760793, 5289770, 5519760, 6347724, 7934655, 8279640, 8463632, 9521586, 10579540, 12695448, 15869310, 16559280, 19043172, 21159080, 23803965, 25390896, 31738620, 38086344, 42318160, 47607930, 63477240, 76172688, 95215860, 126954480, 190431720, 380863440]

約数ペア:

[(1, 380863440), (2, 190431720), (3, 126954480), (4, 95215860), (5, 76172688), (6, 63477240), (8, 47607930), (9, 42318160), (10, 38086344), (12, 31738620), (15, 25390896), (16, 23803965), (18, 21159080), (20, 19043172), (23, 16559280), (24, 15869310), (30, 12695448), (36, 10579540), (40, 9521586), (45, 8463632), (46, 8279640), (48, 7934655), (60, 6347724), (69, 5519760), (72, 5289770), (80, 4760793), (90, 4231816), (92, 4139820), (109, 3494160), (115, 3311856), (120, 3173862), (138, 2759880), (144, 2644885), (180, 2115908), (184, 2069910), (207, 1839920), (211, 1805040), (218, 1747080), (230, 1655928), (240, 1586931), (276, 1379940), (327, 1164720), (345, 1103952), (360, 1057954), (368, 1034955), (414, 919960), (422, 902520), (436, 873540), (460, 827964), (545, 698832), (552, 689970), (633, 601680), (654, 582360), (690, 551976), (720, 528977), (828, 459980), (844, 451260), (872, 436770), (920, 413982), (981, 388240), (1035, 367984), (1055, 361008), (1090, 349416), (1104, 344985), (1266, 300840), (1308, 291180), (1380, 275988), (1635, 232944), (1656, 229990), (1688, 225630), (1744, 218385), (1840, 206991), (1899, 200560), (1962, 194120), (2070, 183992), (2110, 180504), (2180, 174708), (2507, 151920), (2532, 150420), (2616, 145590), (2760, 137994), (3165, 120336), (3270, 116472), (3312, 114995), (3376, 112815), (3798, 100280), (3924, 97060), (4140, 91996), (4220, 90252), (4360, 87354), (4853, 78480), (4905, 77648), (5014, 75960), (5064, 75210), (5232, 72795), (5520, 68997), (6330, 60168), (6540, 58236), (7521, 50640), (7596, 50140), (7848, 48530), (8280, 45998), (8440, 45126), (8720, 43677), (9495, 40112), (9706, 39240), (9810, 38824), (10028, 37980), (10128, 37605), (12535, 30384), (12660, 30084), (13080, 29118), (14559, 26160), (15042, 25320), (15192, 25070), (15696, 24265), (16560, 22999), (16880, 22563), (18990, 20056), (19412, 19620)]