187440480

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 168

約数和(自身を含む): 664351632

約数和(自身を除く): 476911152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1607, 1620, 1944, 2160, 2430, 2592, 2916, 3214, 3240, 3645, 3888, 4320, 4821, 4860, 5832, 6428, 6480, 7290, 7776, 8035, 9642, 9720, 11664, 12856, 12960, 14463, 14580, 16070, 19284, 19440, 23328, 24105, 25712, 28926, 29160, 32140, 38568, 38880, 43389, 48210, 51424, 57852, 58320, 64280, 72315, 77136, 86778, 96420, 115704, 116640, 128560, 130167, 144630, 154272, 173556, 192840, 216945, 231408, 257120, 260334, 289260, 347112, 385680, 390501, 433890, 462816, 520668, 578520, 650835, 694224, 771360, 781002, 867780, 1041336, 1157040, 1171503, 1301670, 1388448, 1562004, 1735560, 1952505, 2082672, 2314080, 2343006, 2603340, 3124008, 3471120, 3905010, 4165344, 4686012, 5206680, 5857515, 6248016, 6942240, 7810020, 9372024, 10413360, 11715030, 12496032, 15620040, 18744048, 20826720, 23430060, 31240080, 37488096, 46860120, 62480160, 93720240, 187440480]

約数ペア:

[(1, 187440480), (2, 93720240), (3, 62480160), (4, 46860120), (5, 37488096), (6, 31240080), (8, 23430060), (9, 20826720), (10, 18744048), (12, 15620040), (15, 12496032), (16, 11715030), (18, 10413360), (20, 9372024), (24, 7810020), (27, 6942240), (30, 6248016), (32, 5857515), (36, 5206680), (40, 4686012), (45, 4165344), (48, 3905010), (54, 3471120), (60, 3124008), (72, 2603340), (80, 2343006), (81, 2314080), (90, 2082672), (96, 1952505), (108, 1735560), (120, 1562004), (135, 1388448), (144, 1301670), (160, 1171503), (162, 1157040), (180, 1041336), (216, 867780), (240, 781002), (243, 771360), (270, 694224), (288, 650835), (324, 578520), (360, 520668), (405, 462816), (432, 433890), (480, 390501), (486, 385680), (540, 347112), (648, 289260), (720, 260334), (729, 257120), (810, 231408), (864, 216945), (972, 192840), (1080, 173556), (1215, 154272), (1296, 144630), (1440, 130167), (1458, 128560), (1607, 116640), (1620, 115704), (1944, 96420), (2160, 86778), (2430, 77136), (2592, 72315), (2916, 64280), (3214, 58320), (3240, 57852), (3645, 51424), (3888, 48210), (4320, 43389), (4821, 38880), (4860, 38568), (5832, 32140), (6428, 29160), (6480, 28926), (7290, 25712), (7776, 24105), (8035, 23328), (9642, 19440), (9720, 19284), (11664, 16070), (12856, 14580), (12960, 14463)]