608580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 2298240

約数和(自身を除く): 1689660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 270, 276, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 540, 588, 621, 630, 644, 690, 735, 756, 805, 828, 882, 945, 966, 980, 1035, 1127, 1242, 1260, 1323, 1380, 1449, 1470, 1610, 1764, 1890, 1932, 2070, 2205, 2254, 2415, 2484, 2646, 2898, 2940, 3105, 3220, 3381, 3780, 4140, 4347, 4410, 4508, 4830, 5292, 5635, 5796, 6210, 6615, 6762, 7245, 8694, 8820, 9660, 10143, 11270, 12420, 13230, 13524, 14490, 16905, 17388, 20286, 21735, 22540, 26460, 28980, 30429, 33810, 40572, 43470, 50715, 60858, 67620, 86940, 101430, 121716, 152145, 202860, 304290, 608580]

約数ペア:

[(1, 608580), (2, 304290), (3, 202860), (4, 152145), (5, 121716), (6, 101430), (7, 86940), (9, 67620), (10, 60858), (12, 50715), (14, 43470), (15, 40572), (18, 33810), (20, 30429), (21, 28980), (23, 26460), (27, 22540), (28, 21735), (30, 20286), (35, 17388), (36, 16905), (42, 14490), (45, 13524), (46, 13230), (49, 12420), (54, 11270), (60, 10143), (63, 9660), (69, 8820), (70, 8694), (84, 7245), (90, 6762), (92, 6615), (98, 6210), (105, 5796), (108, 5635), (115, 5292), (126, 4830), (135, 4508), (138, 4410), (140, 4347), (147, 4140), (161, 3780), (180, 3381), (189, 3220), (196, 3105), (207, 2940), (210, 2898), (230, 2646), (245, 2484), (252, 2415), (270, 2254), (276, 2205), (294, 2070), (315, 1932), (322, 1890), (345, 1764), (378, 1610), (414, 1470), (420, 1449), (441, 1380), (460, 1323), (483, 1260), (490, 1242), (540, 1127), (588, 1035), (621, 980), (630, 966), (644, 945), (690, 882), (735, 828), (756, 805)]