673440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 2249856

約数和(自身を除く): 1576416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 80, 92, 96, 115, 120, 122, 138, 160, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 480, 488, 552, 610, 690, 732, 736, 915, 920, 976, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 1952, 2208, 2440, 2760, 2806, 2928, 3660, 3680, 4209, 4880, 5520, 5612, 5856, 7015, 7320, 8418, 9760, 11040, 11224, 14030, 14640, 16836, 21045, 22448, 28060, 29280, 33672, 42090, 44896, 56120, 67344, 84180, 112240, 134688, 168360, 224480, 336720, 673440]

約数ペア:

[(1, 673440), (2, 336720), (3, 224480), (4, 168360), (5, 134688), (6, 112240), (8, 84180), (10, 67344), (12, 56120), (15, 44896), (16, 42090), (20, 33672), (23, 29280), (24, 28060), (30, 22448), (32, 21045), (40, 16836), (46, 14640), (48, 14030), (60, 11224), (61, 11040), (69, 9760), (80, 8418), (92, 7320), (96, 7015), (115, 5856), (120, 5612), (122, 5520), (138, 4880), (160, 4209), (183, 3680), (184, 3660), (230, 2928), (240, 2806), (244, 2760), (276, 2440), (305, 2208), (345, 1952), (366, 1840), (368, 1830), (460, 1464), (480, 1403), (488, 1380), (552, 1220), (610, 1104), (690, 976), (732, 920), (736, 915)]