4157760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 112

約数和(自身を含む): 13606272

約数和(自身を除く): 9448512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 71, 80, 96, 120, 122, 142, 160, 183, 192, 213, 240, 244, 284, 305, 320, 355, 366, 426, 480, 488, 568, 610, 710, 732, 852, 915, 960, 976, 1065, 1136, 1220, 1420, 1464, 1704, 1830, 1952, 2130, 2272, 2440, 2840, 2928, 3408, 3660, 3904, 4260, 4331, 4544, 4880, 5680, 5856, 6816, 7320, 8520, 8662, 9760, 11360, 11712, 12993, 13632, 14640, 17040, 17324, 19520, 21655, 22720, 25986, 29280, 34080, 34648, 43310, 51972, 58560, 64965, 68160, 69296, 86620, 103944, 129930, 138592, 173240, 207888, 259860, 277184, 346480, 415776, 519720, 692960, 831552, 1039440, 1385920, 2078880, 4157760]

約数ペア:

[(1, 4157760), (2, 2078880), (3, 1385920), (4, 1039440), (5, 831552), (6, 692960), (8, 519720), (10, 415776), (12, 346480), (15, 277184), (16, 259860), (20, 207888), (24, 173240), (30, 138592), (32, 129930), (40, 103944), (48, 86620), (60, 69296), (61, 68160), (64, 64965), (71, 58560), (80, 51972), (96, 43310), (120, 34648), (122, 34080), (142, 29280), (160, 25986), (183, 22720), (192, 21655), (213, 19520), (240, 17324), (244, 17040), (284, 14640), (305, 13632), (320, 12993), (355, 11712), (366, 11360), (426, 9760), (480, 8662), (488, 8520), (568, 7320), (610, 6816), (710, 5856), (732, 5680), (852, 4880), (915, 4544), (960, 4331), (976, 4260), (1065, 3904), (1136, 3660), (1220, 3408), (1420, 2928), (1464, 2840), (1704, 2440), (1830, 2272), (1952, 2130)]