4805989920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54713}}^1$

素因数の和:54795

約数の個数: 144

約数和(自身を含む): 16669604952

約数和(自身を除く): 11863615032

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, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 14640, 17568, 21960, 29280, 43920, 54713, 87840, 109426, 164139, 218852, 273565, 328278, 437704, 492417, 547130, 656556, 820695, 875408, 984834, 1094260, 1313112, 1641390, 1750816, 1969668, 2188520, 2462085, 2626224, 3282780, 3337493, 3939336, 4377040, 4924170, 5252448, 6565560, 6674986, 7878672, 8754080, 9848340, 10012479, 13131120, 13349972, 15757344, 16687465, 19696680, 20024958, 26262240, 26699944, 30037437, 33374930, 39393360, 40049916, 50062395, 53399888, 60074874, 66749860, 78786720, 80099832, 100124790, 106799776, 120149748, 133499720, 150187185, 160199664, 200249580, 240299496, 266999440, 300374370, 320399328, 400499160, 480598992, 533998880, 600748740, 800998320, 961197984, 1201497480, 1601996640, 2402994960, 4805989920]

約数ペア:

[(1, 4805989920), (2, 2402994960), (3, 1601996640), (4, 1201497480), (5, 961197984), (6, 800998320), (8, 600748740), (9, 533998880), (10, 480598992), (12, 400499160), (15, 320399328), (16, 300374370), (18, 266999440), (20, 240299496), (24, 200249580), (30, 160199664), (32, 150187185), (36, 133499720), (40, 120149748), (45, 106799776), (48, 100124790), (60, 80099832), (61, 78786720), (72, 66749860), (80, 60074874), (90, 53399888), (96, 50062395), (120, 40049916), (122, 39393360), (144, 33374930), (160, 30037437), (180, 26699944), (183, 26262240), (240, 20024958), (244, 19696680), (288, 16687465), (305, 15757344), (360, 13349972), (366, 13131120), (480, 10012479), (488, 9848340), (549, 8754080), (610, 7878672), (720, 6674986), (732, 6565560), (915, 5252448), (976, 4924170), (1098, 4377040), (1220, 3939336), (1440, 3337493), (1464, 3282780), (1830, 2626224), (1952, 2462085), (2196, 2188520), (2440, 1969668), (2745, 1750816), (2928, 1641390), (3660, 1313112), (4392, 1094260), (4880, 984834), (5490, 875408), (5856, 820695), (7320, 656556), (8784, 547130), (9760, 492417), (10980, 437704), (14640, 328278), (17568, 273565), (21960, 218852), (29280, 164139), (43920, 109426), (54713, 87840)]