310959360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{26993}}^1$

素因数の和:27020

約数の個数: 108

約数和(自身を含む): 1075926852

約数和(自身を除く): 764967492

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, 26993, 53986, 80979, 107972, 134965, 161958, 215944, 242937, 269930, 323916, 404895, 431888, 485874, 539860, 647832, 809790, 863776, 971748, 1079720, 1214685, 1295664, 1619580, 1727552, 1943496, 2159440, 2429370, 2591328, 3239160, 3455104, 3886992, 4318880, 4858740, 5182656, 6478320, 6910208, 7773984, 8637760, 9717480, 10365312, 12956640, 15547968, 17275520, 19434960, 20730624, 25913280, 31095936, 34551040, 38869920, 51826560, 62191872, 77739840, 103653120, 155479680, 310959360]

約数ペア:

[(1, 310959360), (2, 155479680), (3, 103653120), (4, 77739840), (5, 62191872), (6, 51826560), (8, 38869920), (9, 34551040), (10, 31095936), (12, 25913280), (15, 20730624), (16, 19434960), (18, 17275520), (20, 15547968), (24, 12956640), (30, 10365312), (32, 9717480), (36, 8637760), (40, 7773984), (45, 6910208), (48, 6478320), (60, 5182656), (64, 4858740), (72, 4318880), (80, 3886992), (90, 3455104), (96, 3239160), (120, 2591328), (128, 2429370), (144, 2159440), (160, 1943496), (180, 1727552), (192, 1619580), (240, 1295664), (256, 1214685), (288, 1079720), (320, 971748), (360, 863776), (384, 809790), (480, 647832), (576, 539860), (640, 485874), (720, 431888), (768, 404895), (960, 323916), (1152, 269930), (1280, 242937), (1440, 215944), (1920, 161958), (2304, 134965), (2880, 107972), (3840, 80979), (5760, 53986), (11520, 26993)]