340345920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8647}}^1$

素因数の和:8708

約数の個数: 112

約数和(自身を含む): 1107082368

約数和(自身を除く): 766736448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 8647, 9840, 13120, 17294, 19680, 25941, 34588, 39360, 43235, 51882, 69176, 86470, 103764, 129705, 138352, 172940, 207528, 259410, 276704, 345880, 354527, 415056, 518820, 553408, 691760, 709054, 830112, 1037640, 1063581, 1383520, 1418108, 1660224, 1772635, 2075280, 2127162, 2767040, 2836216, 3545270, 4150560, 4254324, 5317905, 5672432, 7090540, 8301120, 8508648, 10635810, 11344864, 14181080, 17017296, 21271620, 22689728, 28362160, 34034592, 42543240, 56724320, 68069184, 85086480, 113448640, 170172960, 340345920]

約数ペア:

[(1, 340345920), (2, 170172960), (3, 113448640), (4, 85086480), (5, 68069184), (6, 56724320), (8, 42543240), (10, 34034592), (12, 28362160), (15, 22689728), (16, 21271620), (20, 17017296), (24, 14181080), (30, 11344864), (32, 10635810), (40, 8508648), (41, 8301120), (48, 7090540), (60, 5672432), (64, 5317905), (80, 4254324), (82, 4150560), (96, 3545270), (120, 2836216), (123, 2767040), (160, 2127162), (164, 2075280), (192, 1772635), (205, 1660224), (240, 1418108), (246, 1383520), (320, 1063581), (328, 1037640), (410, 830112), (480, 709054), (492, 691760), (615, 553408), (656, 518820), (820, 415056), (960, 354527), (984, 345880), (1230, 276704), (1312, 259410), (1640, 207528), (1968, 172940), (2460, 138352), (2624, 129705), (3280, 103764), (3936, 86470), (4920, 69176), (6560, 51882), (7872, 43235), (8647, 39360), (9840, 34588), (13120, 25941), (17294, 19680)]