541640160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1905

約数の個数: 144

約数和(自身を含む): 1857609936

約数和(自身を除く): 1315969776

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, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1657, 1816, 2043, 2270, 2724, 3314, 3405, 3632, 4086, 4540, 4971, 5448, 6628, 6810, 7264, 8172, 8285, 9080, 9942, 10215, 10896, 13256, 13620, 14913, 16344, 16570, 18160, 19884, 20430, 21792, 24855, 26512, 27240, 29826, 32688, 33140, 36320, 39768, 40860, 49710, 53024, 54480, 59652, 65376, 66280, 74565, 79536, 81720, 99420, 108960, 119304, 132560, 149130, 159072, 163440, 198840, 238608, 265120, 298260, 326880, 376139, 397680, 477216, 596520, 752278, 795360, 1128417, 1193040, 1504556, 1880695, 2256834, 2386080, 3009112, 3385251, 3761390, 4513668, 5642085, 6018224, 6770502, 7522780, 9027336, 11284170, 12036448, 13541004, 15045560, 16926255, 18054672, 22568340, 27082008, 30091120, 33852510, 36109344, 45136680, 54164016, 60182240, 67705020, 90273360, 108328032, 135410040, 180546720, 270820080, 541640160]

約数ペア:

[(1, 541640160), (2, 270820080), (3, 180546720), (4, 135410040), (5, 108328032), (6, 90273360), (8, 67705020), (9, 60182240), (10, 54164016), (12, 45136680), (15, 36109344), (16, 33852510), (18, 30091120), (20, 27082008), (24, 22568340), (30, 18054672), (32, 16926255), (36, 15045560), (40, 13541004), (45, 12036448), (48, 11284170), (60, 9027336), (72, 7522780), (80, 6770502), (90, 6018224), (96, 5642085), (120, 4513668), (144, 3761390), (160, 3385251), (180, 3009112), (227, 2386080), (240, 2256834), (288, 1880695), (360, 1504556), (454, 1193040), (480, 1128417), (681, 795360), (720, 752278), (908, 596520), (1135, 477216), (1362, 397680), (1440, 376139), (1657, 326880), (1816, 298260), (2043, 265120), (2270, 238608), (2724, 198840), (3314, 163440), (3405, 159072), (3632, 149130), (4086, 132560), (4540, 119304), (4971, 108960), (5448, 99420), (6628, 81720), (6810, 79536), (7264, 74565), (8172, 66280), (8285, 65376), (9080, 59652), (9942, 54480), (10215, 53024), (10896, 49710), (13256, 40860), (13620, 39768), (14913, 36320), (16344, 33140), (16570, 32688), (18160, 29826), (19884, 27240), (20430, 26512), (21792, 24855)]