264943440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5378

約数の個数: 160

約数和(自身を含む): 952439040

約数和(自身を除く): 687495600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5333, 5520, 6210, 8280, 9936, 10666, 12420, 15999, 16560, 21332, 24840, 26665, 31998, 42664, 47997, 49680, 53330, 63996, 79995, 85328, 95994, 106660, 122659, 127992, 143991, 159990, 191988, 213320, 239985, 245318, 255984, 287982, 319980, 367977, 383976, 426640, 479970, 490636, 575964, 613295, 639960, 719955, 735954, 767952, 959940, 981272, 1103931, 1151928, 1226590, 1279920, 1439910, 1471908, 1839885, 1919880, 1962544, 2207862, 2303856, 2453180, 2879820, 2943816, 3311793, 3679770, 3839760, 4415724, 4906360, 5519655, 5759640, 5887632, 6623586, 7359540, 8831448, 9812720, 11039310, 11519280, 13247172, 14719080, 16558965, 17662896, 22078620, 26494344, 29438160, 33117930, 44157240, 52988688, 66235860, 88314480, 132471720, 264943440]

約数ペア:

[(1, 264943440), (2, 132471720), (3, 88314480), (4, 66235860), (5, 52988688), (6, 44157240), (8, 33117930), (9, 29438160), (10, 26494344), (12, 22078620), (15, 17662896), (16, 16558965), (18, 14719080), (20, 13247172), (23, 11519280), (24, 11039310), (27, 9812720), (30, 8831448), (36, 7359540), (40, 6623586), (45, 5887632), (46, 5759640), (48, 5519655), (54, 4906360), (60, 4415724), (69, 3839760), (72, 3679770), (80, 3311793), (90, 2943816), (92, 2879820), (108, 2453180), (115, 2303856), (120, 2207862), (135, 1962544), (138, 1919880), (144, 1839885), (180, 1471908), (184, 1439910), (207, 1279920), (216, 1226590), (230, 1151928), (240, 1103931), (270, 981272), (276, 959940), (345, 767952), (360, 735954), (368, 719955), (414, 639960), (432, 613295), (460, 575964), (540, 490636), (552, 479970), (621, 426640), (690, 383976), (720, 367977), (828, 319980), (920, 287982), (1035, 255984), (1080, 245318), (1104, 239985), (1242, 213320), (1380, 191988), (1656, 159990), (1840, 143991), (2070, 127992), (2160, 122659), (2484, 106660), (2760, 95994), (3105, 85328), (3312, 79995), (4140, 63996), (4968, 53330), (5333, 49680), (5520, 47997), (6210, 42664), (8280, 31998), (9936, 26665), (10666, 24840), (12420, 21332), (15999, 16560)]