53318880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 144

約数和(自身を含む): 185238144

約数和(自身を除く): 131919264

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 607, 610, 720, 732, 915, 976, 1098, 1214, 1220, 1440, 1464, 1821, 1830, 1952, 2196, 2428, 2440, 2745, 2928, 3035, 3642, 3660, 4392, 4856, 4880, 5463, 5490, 5856, 6070, 7284, 7320, 8784, 9105, 9712, 9760, 10926, 10980, 12140, 14568, 14640, 17568, 18210, 19424, 21852, 21960, 24280, 27315, 29136, 29280, 36420, 37027, 43704, 43920, 48560, 54630, 58272, 72840, 74054, 87408, 87840, 97120, 109260, 111081, 145680, 148108, 174816, 185135, 218520, 222162, 291360, 296216, 333243, 370270, 437040, 444324, 555405, 592432, 666486, 740540, 874080, 888648, 1110810, 1184864, 1332972, 1481080, 1666215, 1777296, 2221620, 2665944, 2962160, 3332430, 3554592, 4443240, 5331888, 5924320, 6664860, 8886480, 10663776, 13329720, 17772960, 26659440, 53318880]

約数ペア:

[(1, 53318880), (2, 26659440), (3, 17772960), (4, 13329720), (5, 10663776), (6, 8886480), (8, 6664860), (9, 5924320), (10, 5331888), (12, 4443240), (15, 3554592), (16, 3332430), (18, 2962160), (20, 2665944), (24, 2221620), (30, 1777296), (32, 1666215), (36, 1481080), (40, 1332972), (45, 1184864), (48, 1110810), (60, 888648), (61, 874080), (72, 740540), (80, 666486), (90, 592432), (96, 555405), (120, 444324), (122, 437040), (144, 370270), (160, 333243), (180, 296216), (183, 291360), (240, 222162), (244, 218520), (288, 185135), (305, 174816), (360, 148108), (366, 145680), (480, 111081), (488, 109260), (549, 97120), (607, 87840), (610, 87408), (720, 74054), (732, 72840), (915, 58272), (976, 54630), (1098, 48560), (1214, 43920), (1220, 43704), (1440, 37027), (1464, 36420), (1821, 29280), (1830, 29136), (1952, 27315), (2196, 24280), (2428, 21960), (2440, 21852), (2745, 19424), (2928, 18210), (3035, 17568), (3642, 14640), (3660, 14568), (4392, 12140), (4856, 10980), (4880, 10926), (5463, 9760), (5490, 9712), (5856, 9105), (6070, 8784), (7284, 7320)]