598920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 2211840

約数和(自身を除く): 1612920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 248, 276, 280, 310, 322, 345, 372, 420, 434, 460, 465, 483, 552, 620, 644, 651, 690, 713, 744, 805, 840, 868, 920, 930, 966, 1085, 1240, 1288, 1302, 1380, 1426, 1610, 1736, 1860, 1932, 2139, 2170, 2415, 2604, 2760, 2852, 3220, 3255, 3565, 3720, 3864, 4278, 4340, 4830, 4991, 5208, 5704, 6440, 6510, 7130, 8556, 8680, 9660, 9982, 10695, 13020, 14260, 14973, 17112, 19320, 19964, 21390, 24955, 26040, 28520, 29946, 39928, 42780, 49910, 59892, 74865, 85560, 99820, 119784, 149730, 199640, 299460, 598920]

約数ペア:

[(1, 598920), (2, 299460), (3, 199640), (4, 149730), (5, 119784), (6, 99820), (7, 85560), (8, 74865), (10, 59892), (12, 49910), (14, 42780), (15, 39928), (20, 29946), (21, 28520), (23, 26040), (24, 24955), (28, 21390), (30, 19964), (31, 19320), (35, 17112), (40, 14973), (42, 14260), (46, 13020), (56, 10695), (60, 9982), (62, 9660), (69, 8680), (70, 8556), (84, 7130), (92, 6510), (93, 6440), (105, 5704), (115, 5208), (120, 4991), (124, 4830), (138, 4340), (140, 4278), (155, 3864), (161, 3720), (168, 3565), (184, 3255), (186, 3220), (210, 2852), (217, 2760), (230, 2604), (248, 2415), (276, 2170), (280, 2139), (310, 1932), (322, 1860), (345, 1736), (372, 1610), (420, 1426), (434, 1380), (460, 1302), (465, 1288), (483, 1240), (552, 1085), (620, 966), (644, 930), (651, 920), (690, 868), (713, 840), (744, 805)]