804689040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145777}}^1$

素因数の和:145816

約数の個数: 80

約数和(自身を含む): 2603011968

約数和(自身を除く): 1798322928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 145777, 291554, 437331, 583108, 728885, 874662, 1166216, 1457770, 1749324, 2186655, 2332432, 2915540, 3352871, 3498648, 4373310, 5831080, 6705742, 6997296, 8746620, 10058613, 11662160, 13411484, 16764355, 17493240, 20117226, 26822968, 33528710, 34986480, 40234452, 50293065, 53645936, 67057420, 80468904, 100586130, 134114840, 160937808, 201172260, 268229680, 402344520, 804689040]

約数ペア:

[(1, 804689040), (2, 402344520), (3, 268229680), (4, 201172260), (5, 160937808), (6, 134114840), (8, 100586130), (10, 80468904), (12, 67057420), (15, 53645936), (16, 50293065), (20, 40234452), (23, 34986480), (24, 33528710), (30, 26822968), (40, 20117226), (46, 17493240), (48, 16764355), (60, 13411484), (69, 11662160), (80, 10058613), (92, 8746620), (115, 6997296), (120, 6705742), (138, 5831080), (184, 4373310), (230, 3498648), (240, 3352871), (276, 2915540), (345, 2332432), (368, 2186655), (460, 1749324), (552, 1457770), (690, 1166216), (920, 874662), (1104, 728885), (1380, 583108), (1840, 437331), (2760, 291554), (5520, 145777)]