455375520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 240

約数和(自身を含む): 1648214568

約数和(自身を除く): 1192839048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 615, 648, 656, 720, 738, 810, 820, 857, 864, 984, 1080, 1107, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1714, 1845, 1968, 2160, 2214, 2460, 2571, 2592, 2952, 3240, 3280, 3321, 3428, 3690, 3936, 4285, 4320, 4428, 4920, 5142, 5535, 5904, 6480, 6560, 6642, 6856, 7380, 7713, 8570, 8856, 9840, 10284, 11070, 11808, 12855, 12960, 13284, 13712, 14760, 15426, 16605, 17140, 17712, 19680, 20568, 22140, 23139, 25710, 26568, 27424, 29520, 30852, 33210, 34280, 35137, 35424, 38565, 41136, 44280, 46278, 51420, 53136, 59040, 61704, 66420, 68560, 69417, 70274, 77130, 82272, 88560, 92556, 102840, 105411, 106272, 115695, 123408, 132840, 137120, 138834, 140548, 154260, 175685, 177120, 185112, 205680, 210822, 231390, 246816, 265680, 277668, 281096, 308520, 316233, 347085, 351370, 370224, 411360, 421644, 462780, 527055, 531360, 555336, 562192, 617040, 632466, 694170, 702740, 740448, 843288, 925560, 948699, 1054110, 1110672, 1124384, 1234080, 1264932, 1388340, 1405480, 1581165, 1686576, 1851120, 1897398, 2108220, 2221344, 2529864, 2776680, 2810960, 2846097, 3162330, 3373152, 3702240, 3794796, 4216440, 4743495, 5059728, 5553360, 5621920, 5692194, 6324660, 7589592, 8432880, 9486990, 10119456, 11106720, 11384388, 12649320, 14230485, 15179184, 16865760, 18973980, 22768776, 25298640, 28460970, 30358368, 37947960, 45537552, 50597280, 56921940, 75895920, 91075104, 113843880, 151791840, 227687760, 455375520]

約数ペア:

[(1, 455375520), (2, 227687760), (3, 151791840), (4, 113843880), (5, 91075104), (6, 75895920), (8, 56921940), (9, 50597280), (10, 45537552), (12, 37947960), (15, 30358368), (16, 28460970), (18, 25298640), (20, 22768776), (24, 18973980), (27, 16865760), (30, 15179184), (32, 14230485), (36, 12649320), (40, 11384388), (41, 11106720), (45, 10119456), (48, 9486990), (54, 8432880), (60, 7589592), (72, 6324660), (80, 5692194), (81, 5621920), (82, 5553360), (90, 5059728), (96, 4743495), (108, 4216440), (120, 3794796), (123, 3702240), (135, 3373152), (144, 3162330), (160, 2846097), (162, 2810960), (164, 2776680), (180, 2529864), (205, 2221344), (216, 2108220), (240, 1897398), (246, 1851120), (270, 1686576), (288, 1581165), (324, 1405480), (328, 1388340), (360, 1264932), (369, 1234080), (405, 1124384), (410, 1110672), (432, 1054110), (480, 948699), (492, 925560), (540, 843288), (615, 740448), (648, 702740), (656, 694170), (720, 632466), (738, 617040), (810, 562192), (820, 555336), (857, 531360), (864, 527055), (984, 462780), (1080, 421644), (1107, 411360), (1230, 370224), (1296, 351370), (1312, 347085), (1440, 316233), (1476, 308520), (1620, 281096), (1640, 277668), (1714, 265680), (1845, 246816), (1968, 231390), (2160, 210822), (2214, 205680), (2460, 185112), (2571, 177120), (2592, 175685), (2952, 154260), (3240, 140548), (3280, 138834), (3321, 137120), (3428, 132840), (3690, 123408), (3936, 115695), (4285, 106272), (4320, 105411), (4428, 102840), (4920, 92556), (5142, 88560), (5535, 82272), (5904, 77130), (6480, 70274), (6560, 69417), (6642, 68560), (6856, 66420), (7380, 61704), (7713, 59040), (8570, 53136), (8856, 51420), (9840, 46278), (10284, 44280), (11070, 41136), (11808, 38565), (12855, 35424), (12960, 35137), (13284, 34280), (13712, 33210), (14760, 30852), (15426, 29520), (16605, 27424), (17140, 26568), (17712, 25710), (19680, 23139), (20568, 22140)]