475741440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:765

約数の個数: 216

約数和(自身を含む): 1675470888

約数和(自身を除く): 1199729448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 677, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1354, 1440, 1464, 1830, 1920, 1952, 2031, 2196, 2304, 2440, 2708, 2745, 2880, 2928, 3385, 3660, 3840, 3904, 4062, 4392, 4880, 5416, 5490, 5760, 5856, 6093, 6770, 7320, 7808, 8124, 8784, 9760, 10155, 10832, 10980, 11520, 11712, 12186, 13540, 14640, 15616, 16248, 17568, 19520, 20310, 21664, 21960, 23424, 24372, 27080, 29280, 30465, 32496, 35136, 39040, 40620, 41297, 43328, 43920, 46848, 48744, 54160, 58560, 60930, 64992, 70272, 78080, 81240, 82594, 86656, 87840, 97488, 108320, 117120, 121860, 123891, 129984, 140544, 162480, 165188, 173312, 175680, 194976, 206485, 216640, 234240, 243720, 247782, 259968, 324960, 330376, 351360, 371673, 389952, 412970, 433280, 487440, 495564, 519936, 619455, 649920, 660752, 702720, 743346, 779904, 825940, 866560, 974880, 991128, 1238910, 1299840, 1321504, 1486692, 1559808, 1651880, 1858365, 1949760, 1982256, 2477820, 2599680, 2643008, 2973384, 3303760, 3716730, 3899520, 3964512, 4955640, 5286016, 5946768, 6607520, 7433460, 7799040, 7929024, 9911280, 10572032, 11893536, 13215040, 14866920, 15858048, 19822560, 23787072, 26430080, 29733840, 31716096, 39645120, 47574144, 52860160, 59467680, 79290240, 95148288, 118935360, 158580480, 237870720, 475741440]

約数ペア:

[(1, 475741440), (2, 237870720), (3, 158580480), (4, 118935360), (5, 95148288), (6, 79290240), (8, 59467680), (9, 52860160), (10, 47574144), (12, 39645120), (15, 31716096), (16, 29733840), (18, 26430080), (20, 23787072), (24, 19822560), (30, 15858048), (32, 14866920), (36, 13215040), (40, 11893536), (45, 10572032), (48, 9911280), (60, 7929024), (61, 7799040), (64, 7433460), (72, 6607520), (80, 5946768), (90, 5286016), (96, 4955640), (120, 3964512), (122, 3899520), (128, 3716730), (144, 3303760), (160, 2973384), (180, 2643008), (183, 2599680), (192, 2477820), (240, 1982256), (244, 1949760), (256, 1858365), (288, 1651880), (305, 1559808), (320, 1486692), (360, 1321504), (366, 1299840), (384, 1238910), (480, 991128), (488, 974880), (549, 866560), (576, 825940), (610, 779904), (640, 743346), (677, 702720), (720, 660752), (732, 649920), (768, 619455), (915, 519936), (960, 495564), (976, 487440), (1098, 433280), (1152, 412970), (1220, 389952), (1280, 371673), (1354, 351360), (1440, 330376), (1464, 324960), (1830, 259968), (1920, 247782), (1952, 243720), (2031, 234240), (2196, 216640), (2304, 206485), (2440, 194976), (2708, 175680), (2745, 173312), (2880, 165188), (2928, 162480), (3385, 140544), (3660, 129984), (3840, 123891), (3904, 121860), (4062, 117120), (4392, 108320), (4880, 97488), (5416, 87840), (5490, 86656), (5760, 82594), (5856, 81240), (6093, 78080), (6770, 70272), (7320, 64992), (7808, 60930), (8124, 58560), (8784, 54160), (9760, 48744), (10155, 46848), (10832, 43920), (10980, 43328), (11520, 41297), (11712, 40620), (12186, 39040), (13540, 35136), (14640, 32496), (15616, 30465), (16248, 29280), (17568, 27080), (19520, 24372), (20310, 23424), (21664, 21960)]