453125760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1560453120

約数和(自身を除く): 1107327360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 331, 345, 368, 372, 384, 460, 465, 480, 496, 552, 620, 640, 662, 690, 713, 736, 744, 920, 930, 960, 992, 993, 1104, 1240, 1324, 1380, 1426, 1472, 1488, 1655, 1840, 1860, 1920, 1984, 1986, 2139, 2208, 2480, 2648, 2760, 2852, 2944, 2976, 3310, 3565, 3680, 3720, 3968, 3972, 4278, 4416, 4960, 4965, 5296, 5520, 5704, 5952, 6620, 7130, 7360, 7440, 7613, 7944, 8556, 8832, 9920, 9930, 10261, 10592, 10695, 11040, 11408, 11904, 13240, 14260, 14720, 14880, 15226, 15888, 17112, 19840, 19860, 20522, 21184, 21390, 22080, 22816, 22839, 26480, 28520, 29760, 30452, 30783, 31776, 34224, 38065, 39720, 41044, 42368, 42780, 44160, 45632, 45678, 51305, 52960, 57040, 59520, 60904, 61566, 63552, 68448, 76130, 79440, 82088, 85560, 91264, 91356, 102610, 105920, 114080, 114195, 121808, 123132, 127104, 136896, 152260, 153915, 158880, 164176, 171120, 182712, 205220, 211840, 228160, 228390, 236003, 243616, 246264, 273792, 304520, 307830, 317760, 328352, 342240, 365424, 410440, 456320, 456780, 472006, 487232, 492528, 609040, 615660, 635520, 656704, 684480, 708009, 730848, 820880, 913560, 944012, 974464, 985056, 1180015, 1218080, 1231320, 1313408, 1368960, 1416018, 1461696, 1641760, 1827120, 1888024, 1970112, 2360030, 2436160, 2462640, 2832036, 2923392, 3283520, 3540045, 3654240, 3776048, 3940224, 4720060, 4872320, 4925280, 5664072, 6567040, 7080090, 7308480, 7552096, 9440120, 9850560, 11328144, 14160180, 14616960, 15104192, 18880240, 19701120, 22656288, 28320360, 30208384, 37760480, 45312576, 56640720, 75520960, 90625152, 113281440, 151041920, 226562880, 453125760]

約数ペア:

[(1, 453125760), (2, 226562880), (3, 151041920), (4, 113281440), (5, 90625152), (6, 75520960), (8, 56640720), (10, 45312576), (12, 37760480), (15, 30208384), (16, 28320360), (20, 22656288), (23, 19701120), (24, 18880240), (30, 15104192), (31, 14616960), (32, 14160180), (40, 11328144), (46, 9850560), (48, 9440120), (60, 7552096), (62, 7308480), (64, 7080090), (69, 6567040), (80, 5664072), (92, 4925280), (93, 4872320), (96, 4720060), (115, 3940224), (120, 3776048), (124, 3654240), (128, 3540045), (138, 3283520), (155, 2923392), (160, 2832036), (184, 2462640), (186, 2436160), (192, 2360030), (230, 1970112), (240, 1888024), (248, 1827120), (276, 1641760), (310, 1461696), (320, 1416018), (331, 1368960), (345, 1313408), (368, 1231320), (372, 1218080), (384, 1180015), (460, 985056), (465, 974464), (480, 944012), (496, 913560), (552, 820880), (620, 730848), (640, 708009), (662, 684480), (690, 656704), (713, 635520), (736, 615660), (744, 609040), (920, 492528), (930, 487232), (960, 472006), (992, 456780), (993, 456320), (1104, 410440), (1240, 365424), (1324, 342240), (1380, 328352), (1426, 317760), (1472, 307830), (1488, 304520), (1655, 273792), (1840, 246264), (1860, 243616), (1920, 236003), (1984, 228390), (1986, 228160), (2139, 211840), (2208, 205220), (2480, 182712), (2648, 171120), (2760, 164176), (2852, 158880), (2944, 153915), (2976, 152260), (3310, 136896), (3565, 127104), (3680, 123132), (3720, 121808), (3968, 114195), (3972, 114080), (4278, 105920), (4416, 102610), (4960, 91356), (4965, 91264), (5296, 85560), (5520, 82088), (5704, 79440), (5952, 76130), (6620, 68448), (7130, 63552), (7360, 61566), (7440, 60904), (7613, 59520), (7944, 57040), (8556, 52960), (8832, 51305), (9920, 45678), (9930, 45632), (10261, 44160), (10592, 42780), (10695, 42368), (11040, 41044), (11408, 39720), (11904, 38065), (13240, 34224), (14260, 31776), (14720, 30783), (14880, 30452), (15226, 29760), (15888, 28520), (17112, 26480), (19840, 22839), (19860, 22816), (20522, 22080), (21184, 21390)]