87041520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:764

約数の個数: 160

約数和(自身を含む): 305337600

約数和(自身を除く): 218296080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 683, 708, 720, 885, 944, 1062, 1080, 1180, 1366, 1416, 1593, 1770, 2049, 2124, 2160, 2360, 2655, 2732, 2832, 3186, 3415, 3540, 4098, 4248, 4720, 5310, 5464, 6147, 6372, 6830, 7080, 7965, 8196, 8496, 10245, 10620, 10928, 12294, 12744, 13660, 14160, 15930, 16392, 18441, 20490, 21240, 24588, 25488, 27320, 30735, 31860, 32784, 36882, 40297, 40980, 42480, 49176, 54640, 61470, 63720, 73764, 80594, 81960, 92205, 98352, 120891, 122940, 127440, 147528, 161188, 163920, 184410, 201485, 241782, 245880, 295056, 322376, 362673, 368820, 402970, 483564, 491760, 604455, 644752, 725346, 737640, 805940, 967128, 1088019, 1208910, 1450692, 1475280, 1611880, 1813365, 1934256, 2176038, 2417820, 2901384, 3223760, 3626730, 4352076, 4835640, 5440095, 5802768, 7253460, 8704152, 9671280, 10880190, 14506920, 17408304, 21760380, 29013840, 43520760, 87041520]

約数ペア:

[(1, 87041520), (2, 43520760), (3, 29013840), (4, 21760380), (5, 17408304), (6, 14506920), (8, 10880190), (9, 9671280), (10, 8704152), (12, 7253460), (15, 5802768), (16, 5440095), (18, 4835640), (20, 4352076), (24, 3626730), (27, 3223760), (30, 2901384), (36, 2417820), (40, 2176038), (45, 1934256), (48, 1813365), (54, 1611880), (59, 1475280), (60, 1450692), (72, 1208910), (80, 1088019), (90, 967128), (108, 805940), (118, 737640), (120, 725346), (135, 644752), (144, 604455), (177, 491760), (180, 483564), (216, 402970), (236, 368820), (240, 362673), (270, 322376), (295, 295056), (354, 245880), (360, 241782), (432, 201485), (472, 184410), (531, 163920), (540, 161188), (590, 147528), (683, 127440), (708, 122940), (720, 120891), (885, 98352), (944, 92205), (1062, 81960), (1080, 80594), (1180, 73764), (1366, 63720), (1416, 61470), (1593, 54640), (1770, 49176), (2049, 42480), (2124, 40980), (2160, 40297), (2360, 36882), (2655, 32784), (2732, 31860), (2832, 30735), (3186, 27320), (3415, 25488), (3540, 24588), (4098, 21240), (4248, 20490), (4720, 18441), (5310, 16392), (5464, 15930), (6147, 14160), (6372, 13660), (6830, 12744), (7080, 12294), (7965, 10928), (8196, 10620), (8496, 10245)]