8835240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 28926720

約数和(自身を除く): 20091480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 71, 85, 102, 120, 122, 136, 142, 170, 183, 204, 213, 244, 255, 284, 305, 340, 355, 366, 408, 426, 488, 510, 568, 610, 680, 710, 732, 852, 915, 1020, 1037, 1065, 1207, 1220, 1420, 1464, 1704, 1830, 2040, 2074, 2130, 2414, 2440, 2840, 3111, 3621, 3660, 4148, 4260, 4331, 4828, 5185, 6035, 6222, 7242, 7320, 8296, 8520, 8662, 9656, 10370, 12070, 12444, 12993, 14484, 15555, 17324, 18105, 20740, 21655, 24140, 24888, 25986, 28968, 31110, 34648, 36210, 41480, 43310, 48280, 51972, 62220, 64965, 72420, 73627, 86620, 103944, 124440, 129930, 144840, 147254, 173240, 220881, 259860, 294508, 368135, 441762, 519720, 589016, 736270, 883524, 1104405, 1472540, 1767048, 2208810, 2945080, 4417620, 8835240]

約数ペア:

[(1, 8835240), (2, 4417620), (3, 2945080), (4, 2208810), (5, 1767048), (6, 1472540), (8, 1104405), (10, 883524), (12, 736270), (15, 589016), (17, 519720), (20, 441762), (24, 368135), (30, 294508), (34, 259860), (40, 220881), (51, 173240), (60, 147254), (61, 144840), (68, 129930), (71, 124440), (85, 103944), (102, 86620), (120, 73627), (122, 72420), (136, 64965), (142, 62220), (170, 51972), (183, 48280), (204, 43310), (213, 41480), (244, 36210), (255, 34648), (284, 31110), (305, 28968), (340, 25986), (355, 24888), (366, 24140), (408, 21655), (426, 20740), (488, 18105), (510, 17324), (568, 15555), (610, 14484), (680, 12993), (710, 12444), (732, 12070), (852, 10370), (915, 9656), (1020, 8662), (1037, 8520), (1065, 8296), (1207, 7320), (1220, 7242), (1420, 6222), (1464, 6035), (1704, 5185), (1830, 4828), (2040, 4331), (2074, 4260), (2130, 4148), (2414, 3660), (2440, 3621), (2840, 3111)]