38459280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 126206208

約数和(自身を除く): 87746928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 71, 74, 80, 111, 120, 122, 142, 148, 183, 185, 213, 222, 240, 244, 284, 296, 305, 355, 366, 370, 426, 444, 488, 555, 568, 592, 610, 710, 732, 740, 852, 888, 915, 976, 1065, 1110, 1136, 1220, 1420, 1464, 1480, 1704, 1776, 1830, 2130, 2220, 2257, 2440, 2627, 2840, 2928, 2960, 3408, 3660, 4260, 4331, 4440, 4514, 4880, 5254, 5680, 6771, 7320, 7881, 8520, 8662, 8880, 9028, 10508, 11285, 12993, 13135, 13542, 14640, 15762, 17040, 17324, 18056, 21016, 21655, 22570, 25986, 26270, 27084, 31524, 33855, 34648, 36112, 39405, 42032, 43310, 45140, 51972, 52540, 54168, 63048, 64965, 67710, 69296, 78810, 86620, 90280, 103944, 105080, 108336, 126096, 129930, 135420, 157620, 160247, 173240, 180560, 207888, 210160, 259860, 270840, 315240, 320494, 346480, 480741, 519720, 541680, 630480, 640988, 801235, 961482, 1039440, 1281976, 1602470, 1922964, 2403705, 2563952, 3204940, 3845928, 4807410, 6409880, 7691856, 9614820, 12819760, 19229640, 38459280]

約数ペア:

[(1, 38459280), (2, 19229640), (3, 12819760), (4, 9614820), (5, 7691856), (6, 6409880), (8, 4807410), (10, 3845928), (12, 3204940), (15, 2563952), (16, 2403705), (20, 1922964), (24, 1602470), (30, 1281976), (37, 1039440), (40, 961482), (48, 801235), (60, 640988), (61, 630480), (71, 541680), (74, 519720), (80, 480741), (111, 346480), (120, 320494), (122, 315240), (142, 270840), (148, 259860), (183, 210160), (185, 207888), (213, 180560), (222, 173240), (240, 160247), (244, 157620), (284, 135420), (296, 129930), (305, 126096), (355, 108336), (366, 105080), (370, 103944), (426, 90280), (444, 86620), (488, 78810), (555, 69296), (568, 67710), (592, 64965), (610, 63048), (710, 54168), (732, 52540), (740, 51972), (852, 45140), (888, 43310), (915, 42032), (976, 39405), (1065, 36112), (1110, 34648), (1136, 33855), (1220, 31524), (1420, 27084), (1464, 26270), (1480, 25986), (1704, 22570), (1776, 21655), (1830, 21016), (2130, 18056), (2220, 17324), (2257, 17040), (2440, 15762), (2627, 14640), (2840, 13542), (2928, 13135), (2960, 12993), (3408, 11285), (3660, 10508), (4260, 9028), (4331, 8880), (4440, 8662), (4514, 8520), (4880, 7881), (5254, 7320), (5680, 6771)]