12180160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 56

約数和(自身を含む): 30723840

約数和(自身を除く): 18543680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2239, 2720, 4478, 5440, 8956, 11195, 17912, 22390, 35824, 38063, 44780, 71648, 76126, 89560, 143296, 152252, 179120, 190315, 304504, 358240, 380630, 609008, 716480, 761260, 1218016, 1522520, 2436032, 3045040, 6090080, 12180160]

約数ペア:

[(1, 12180160), (2, 6090080), (4, 3045040), (5, 2436032), (8, 1522520), (10, 1218016), (16, 761260), (17, 716480), (20, 609008), (32, 380630), (34, 358240), (40, 304504), (64, 190315), (68, 179120), (80, 152252), (85, 143296), (136, 89560), (160, 76126), (170, 71648), (272, 44780), (320, 38063), (340, 35824), (544, 22390), (680, 17912), (1088, 11195), (1360, 8956), (2239, 5440), (2720, 4478)]