169665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 144

約数和(自身を含む): 589090320

約数和(自身を除く): 419425200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 1997, 2124, 2360, 2655, 2832, 3540, 3994, 4248, 4720, 5310, 5664, 5991, 7080, 7988, 8496, 9440, 9985, 10620, 11982, 14160, 15976, 16992, 17973, 19970, 21240, 23964, 28320, 29955, 31952, 35946, 39940, 42480, 47928, 59910, 63904, 71892, 79880, 84960, 89865, 95856, 117823, 119820, 143784, 159760, 179730, 191712, 235646, 239640, 287568, 319520, 353469, 359460, 471292, 479280, 575136, 589115, 706938, 718920, 942584, 958560, 1060407, 1178230, 1413876, 1437840, 1767345, 1885168, 2120814, 2356460, 2827752, 2875680, 3534690, 3770336, 4241628, 4712920, 5302035, 5655504, 7069380, 8483256, 9425840, 10604070, 11311008, 14138760, 16966512, 18851680, 21208140, 28277520, 33933024, 42416280, 56555040, 84832560, 169665120]

約数ペア:

[(1, 169665120), (2, 84832560), (3, 56555040), (4, 42416280), (5, 33933024), (6, 28277520), (8, 21208140), (9, 18851680), (10, 16966512), (12, 14138760), (15, 11311008), (16, 10604070), (18, 9425840), (20, 8483256), (24, 7069380), (30, 5655504), (32, 5302035), (36, 4712920), (40, 4241628), (45, 3770336), (48, 3534690), (59, 2875680), (60, 2827752), (72, 2356460), (80, 2120814), (90, 1885168), (96, 1767345), (118, 1437840), (120, 1413876), (144, 1178230), (160, 1060407), (177, 958560), (180, 942584), (236, 718920), (240, 706938), (288, 589115), (295, 575136), (354, 479280), (360, 471292), (472, 359460), (480, 353469), (531, 319520), (590, 287568), (708, 239640), (720, 235646), (885, 191712), (944, 179730), (1062, 159760), (1180, 143784), (1416, 119820), (1440, 117823), (1770, 95856), (1888, 89865), (1997, 84960), (2124, 79880), (2360, 71892), (2655, 63904), (2832, 59910), (3540, 47928), (3994, 42480), (4248, 39940), (4720, 35946), (5310, 31952), (5664, 29955), (5991, 28320), (7080, 23964), (7988, 21240), (8496, 19970), (9440, 17973), (9985, 16992), (10620, 15976), (11982, 14160)]