118623360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 390504960

約数和(自身を除く): 271881600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 1993, 2480, 2976, 3720, 3968, 3986, 4960, 5952, 5979, 7440, 7972, 9920, 9965, 11904, 11958, 14880, 15944, 19840, 19930, 23916, 29760, 29895, 31888, 39860, 47832, 59520, 59790, 61783, 63776, 79720, 95664, 119580, 123566, 127552, 159440, 185349, 191328, 239160, 247132, 255104, 308915, 318880, 370698, 382656, 478320, 494264, 617830, 637760, 741396, 765312, 926745, 956640, 988528, 1235660, 1275520, 1482792, 1853490, 1913280, 1977056, 2471320, 2965584, 3706980, 3826560, 3954112, 4942640, 5931168, 7413960, 7908224, 9885280, 11862336, 14827920, 19770560, 23724672, 29655840, 39541120, 59311680, 118623360]

約数ペア:

[(1, 118623360), (2, 59311680), (3, 39541120), (4, 29655840), (5, 23724672), (6, 19770560), (8, 14827920), (10, 11862336), (12, 9885280), (15, 7908224), (16, 7413960), (20, 5931168), (24, 4942640), (30, 3954112), (31, 3826560), (32, 3706980), (40, 2965584), (48, 2471320), (60, 1977056), (62, 1913280), (64, 1853490), (80, 1482792), (93, 1275520), (96, 1235660), (120, 988528), (124, 956640), (128, 926745), (155, 765312), (160, 741396), (186, 637760), (192, 617830), (240, 494264), (248, 478320), (310, 382656), (320, 370698), (372, 318880), (384, 308915), (465, 255104), (480, 247132), (496, 239160), (620, 191328), (640, 185349), (744, 159440), (930, 127552), (960, 123566), (992, 119580), (1240, 95664), (1488, 79720), (1860, 63776), (1920, 61783), (1984, 59790), (1993, 59520), (2480, 47832), (2976, 39860), (3720, 31888), (3968, 29895), (3986, 29760), (4960, 23916), (5952, 19930), (5979, 19840), (7440, 15944), (7972, 14880), (9920, 11958), (9965, 11904)]