62480160

素因数分解:

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

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 221247936

約数和(自身を除く): 158767776

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, 810, 864, 972, 1080, 1215, 1296, 1440, 1607, 1620, 1944, 2160, 2430, 2592, 3214, 3240, 3888, 4320, 4821, 4860, 6428, 6480, 7776, 8035, 9642, 9720, 12856, 12960, 14463, 16070, 19284, 19440, 24105, 25712, 28926, 32140, 38568, 38880, 43389, 48210, 51424, 57852, 64280, 72315, 77136, 86778, 96420, 115704, 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, 1301670, 1388448, 1562004, 1735560, 1952505, 2082672, 2314080, 2603340, 3124008, 3471120, 3905010, 4165344, 5206680, 6248016, 6942240, 7810020, 10413360, 12496032, 15620040, 20826720, 31240080, 62480160]

約数ペア:

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