155508480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13499}}^1$

素因数の和:13526

約数の個数: 108

約数和(自身を含む): 538083000

約数和(自身を除く): 382574520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13499, 26998, 40497, 53996, 67495, 80994, 107992, 121491, 134990, 161988, 202485, 215984, 242982, 269980, 323976, 404970, 431968, 485964, 539960, 607455, 647952, 809940, 863936, 971928, 1079920, 1214910, 1295904, 1619880, 1727872, 1943856, 2159840, 2429820, 2591808, 3239760, 3455744, 3887712, 4319680, 4859640, 5183616, 6479520, 7775424, 8639360, 9719280, 10367232, 12959040, 15550848, 17278720, 19438560, 25918080, 31101696, 38877120, 51836160, 77754240, 155508480]

約数ペア:

[(1, 155508480), (2, 77754240), (3, 51836160), (4, 38877120), (5, 31101696), (6, 25918080), (8, 19438560), (9, 17278720), (10, 15550848), (12, 12959040), (15, 10367232), (16, 9719280), (18, 8639360), (20, 7775424), (24, 6479520), (30, 5183616), (32, 4859640), (36, 4319680), (40, 3887712), (45, 3455744), (48, 3239760), (60, 2591808), (64, 2429820), (72, 2159840), (80, 1943856), (90, 1727872), (96, 1619880), (120, 1295904), (128, 1214910), (144, 1079920), (160, 971928), (180, 863936), (192, 809940), (240, 647952), (256, 607455), (288, 539960), (320, 485964), (360, 431968), (384, 404970), (480, 323976), (576, 269980), (640, 242982), (720, 215984), (768, 202485), (960, 161988), (1152, 134990), (1280, 121491), (1440, 107992), (1920, 80994), (2304, 67495), (2880, 53996), (3840, 40497), (5760, 26998), (11520, 13499)]