122715360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2801

約数の個数: 144

約数和(自身を含む): 432432000

約数和(自身を除く): 309716640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2749, 2790, 2976, 3720, 4464, 4960, 5498, 5580, 7440, 8247, 8928, 10996, 11160, 13745, 14880, 16494, 21992, 22320, 24741, 27490, 32988, 41235, 43984, 44640, 49482, 54980, 65976, 82470, 85219, 87968, 98964, 109960, 123705, 131952, 164940, 170438, 197928, 219920, 247410, 255657, 263904, 329880, 340876, 395856, 426095, 439840, 494820, 511314, 659760, 681752, 766971, 791712, 852190, 989640, 1022628, 1278285, 1319520, 1363504, 1533942, 1704380, 1979280, 2045256, 2556570, 2727008, 3067884, 3408760, 3834855, 3958560, 4090512, 5113140, 6135768, 6817520, 7669710, 8181024, 10226280, 12271536, 13635040, 15339420, 20452560, 24543072, 30678840, 40905120, 61357680, 122715360]

約数ペア:

[(1, 122715360), (2, 61357680), (3, 40905120), (4, 30678840), (5, 24543072), (6, 20452560), (8, 15339420), (9, 13635040), (10, 12271536), (12, 10226280), (15, 8181024), (16, 7669710), (18, 6817520), (20, 6135768), (24, 5113140), (30, 4090512), (31, 3958560), (32, 3834855), (36, 3408760), (40, 3067884), (45, 2727008), (48, 2556570), (60, 2045256), (62, 1979280), (72, 1704380), (80, 1533942), (90, 1363504), (93, 1319520), (96, 1278285), (120, 1022628), (124, 989640), (144, 852190), (155, 791712), (160, 766971), (180, 681752), (186, 659760), (240, 511314), (248, 494820), (279, 439840), (288, 426095), (310, 395856), (360, 340876), (372, 329880), (465, 263904), (480, 255657), (496, 247410), (558, 219920), (620, 197928), (720, 170438), (744, 164940), (930, 131952), (992, 123705), (1116, 109960), (1240, 98964), (1395, 87968), (1440, 85219), (1488, 82470), (1860, 65976), (2232, 54980), (2480, 49482), (2749, 44640), (2790, 43984), (2976, 41235), (3720, 32988), (4464, 27490), (4960, 24741), (5498, 22320), (5580, 21992), (7440, 16494), (8247, 14880), (8928, 13745), (10996, 11160)]