79631040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:890

約数の個数: 112

約数和(自身を含む): 255483360

約数和(自身を除く): 175852320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 761, 872, 960, 1090, 1308, 1522, 1635, 1744, 2180, 2283, 2616, 3044, 3270, 3488, 3805, 4360, 4566, 5232, 6088, 6540, 6976, 7610, 8720, 9132, 10464, 11415, 12176, 13080, 15220, 17440, 18264, 20928, 22830, 24352, 26160, 30440, 34880, 36528, 45660, 48704, 52320, 60880, 73056, 82949, 91320, 104640, 121760, 146112, 165898, 182640, 243520, 248847, 331796, 365280, 414745, 497694, 663592, 730560, 829490, 995388, 1244235, 1327184, 1658980, 1990776, 2488470, 2654368, 3317960, 3981552, 4976940, 5308736, 6635920, 7963104, 9953880, 13271840, 15926208, 19907760, 26543680, 39815520, 79631040]

約数ペア:

[(1, 79631040), (2, 39815520), (3, 26543680), (4, 19907760), (5, 15926208), (6, 13271840), (8, 9953880), (10, 7963104), (12, 6635920), (15, 5308736), (16, 4976940), (20, 3981552), (24, 3317960), (30, 2654368), (32, 2488470), (40, 1990776), (48, 1658980), (60, 1327184), (64, 1244235), (80, 995388), (96, 829490), (109, 730560), (120, 663592), (160, 497694), (192, 414745), (218, 365280), (240, 331796), (320, 248847), (327, 243520), (436, 182640), (480, 165898), (545, 146112), (654, 121760), (761, 104640), (872, 91320), (960, 82949), (1090, 73056), (1308, 60880), (1522, 52320), (1635, 48704), (1744, 45660), (2180, 36528), (2283, 34880), (2616, 30440), (3044, 26160), (3270, 24352), (3488, 22830), (3805, 20928), (4360, 18264), (4566, 17440), (5232, 15220), (6088, 13080), (6540, 12176), (6976, 11415), (7610, 10464), (8720, 9132)]