312358080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{983}}^1$

素因数の和:1334

約数の個数: 112

約数和(自身を含む): 995745024

約数和(自身を除く): 683386944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 662, 960, 983, 993, 1324, 1655, 1966, 1986, 2648, 2949, 3310, 3932, 3972, 4915, 4965, 5296, 5898, 6620, 7864, 7944, 9830, 9930, 10592, 11796, 13240, 14745, 15728, 15888, 19660, 19860, 21184, 23592, 26480, 29490, 31456, 31776, 39320, 39720, 47184, 52960, 58980, 62912, 63552, 78640, 79440, 94368, 105920, 117960, 157280, 158880, 188736, 235920, 314560, 317760, 325373, 471840, 650746, 943680, 976119, 1301492, 1626865, 1952238, 2602984, 3253730, 3904476, 4880595, 5205968, 6507460, 7808952, 9761190, 10411936, 13014920, 15617904, 19522380, 20823872, 26029840, 31235808, 39044760, 52059680, 62471616, 78089520, 104119360, 156179040, 312358080]

約数ペア:

[(1, 312358080), (2, 156179040), (3, 104119360), (4, 78089520), (5, 62471616), (6, 52059680), (8, 39044760), (10, 31235808), (12, 26029840), (15, 20823872), (16, 19522380), (20, 15617904), (24, 13014920), (30, 10411936), (32, 9761190), (40, 7808952), (48, 6507460), (60, 5205968), (64, 4880595), (80, 3904476), (96, 3253730), (120, 2602984), (160, 1952238), (192, 1626865), (240, 1301492), (320, 976119), (331, 943680), (480, 650746), (662, 471840), (960, 325373), (983, 317760), (993, 314560), (1324, 235920), (1655, 188736), (1966, 158880), (1986, 157280), (2648, 117960), (2949, 105920), (3310, 94368), (3932, 79440), (3972, 78640), (4915, 63552), (4965, 62912), (5296, 58980), (5898, 52960), (6620, 47184), (7864, 39720), (7944, 39320), (9830, 31776), (9930, 31456), (10592, 29490), (11796, 26480), (13240, 23592), (14745, 21184), (15728, 19860), (15888, 19660)]