1597120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 112

約数和(自身を含む): 4681728

約数和(自身を除く): 3084608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 320, 322, 368, 434, 448, 460, 496, 560, 620, 644, 713, 736, 805, 868, 920, 992, 1085, 1120, 1240, 1288, 1426, 1472, 1610, 1736, 1840, 1984, 2170, 2240, 2480, 2576, 2852, 3220, 3472, 3565, 3680, 4340, 4960, 4991, 5152, 5704, 6440, 6944, 7130, 7360, 8680, 9920, 9982, 10304, 11408, 12880, 13888, 14260, 17360, 19964, 22816, 24955, 25760, 28520, 34720, 39928, 45632, 49910, 51520, 57040, 69440, 79856, 99820, 114080, 159712, 199640, 228160, 319424, 399280, 798560, 1597120]

約数ペア:

[(1, 1597120), (2, 798560), (4, 399280), (5, 319424), (7, 228160), (8, 199640), (10, 159712), (14, 114080), (16, 99820), (20, 79856), (23, 69440), (28, 57040), (31, 51520), (32, 49910), (35, 45632), (40, 39928), (46, 34720), (56, 28520), (62, 25760), (64, 24955), (70, 22816), (80, 19964), (92, 17360), (112, 14260), (115, 13888), (124, 12880), (140, 11408), (155, 10304), (160, 9982), (161, 9920), (184, 8680), (217, 7360), (224, 7130), (230, 6944), (248, 6440), (280, 5704), (310, 5152), (320, 4991), (322, 4960), (368, 4340), (434, 3680), (448, 3565), (460, 3472), (496, 3220), (560, 2852), (620, 2576), (644, 2480), (713, 2240), (736, 2170), (805, 1984), (868, 1840), (920, 1736), (992, 1610), (1085, 1472), (1120, 1426), (1240, 1288)]