71689680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5857}}^1$

素因数の和:5893

約数の個数: 120

約数和(自身を含む): 254963592

約数和(自身を除く): 183273912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 5857, 6120, 11714, 12240, 17571, 23428, 29285, 35142, 46856, 52713, 58570, 70284, 87855, 93712, 99569, 105426, 117140, 140568, 175710, 199138, 210852, 234280, 263565, 281136, 298707, 351420, 398276, 421704, 468560, 497845, 527130, 597414, 702840, 796552, 843408, 896121, 995690, 1054260, 1194828, 1405680, 1493535, 1593104, 1792242, 1991380, 2108520, 2389656, 2987070, 3584484, 3982760, 4217040, 4480605, 4779312, 5974140, 7168968, 7965520, 8961210, 11948280, 14337936, 17922420, 23896560, 35844840, 71689680]

約数ペア:

[(1, 71689680), (2, 35844840), (3, 23896560), (4, 17922420), (5, 14337936), (6, 11948280), (8, 8961210), (9, 7965520), (10, 7168968), (12, 5974140), (15, 4779312), (16, 4480605), (17, 4217040), (18, 3982760), (20, 3584484), (24, 2987070), (30, 2389656), (34, 2108520), (36, 1991380), (40, 1792242), (45, 1593104), (48, 1493535), (51, 1405680), (60, 1194828), (68, 1054260), (72, 995690), (80, 896121), (85, 843408), (90, 796552), (102, 702840), (120, 597414), (136, 527130), (144, 497845), (153, 468560), (170, 421704), (180, 398276), (204, 351420), (240, 298707), (255, 281136), (272, 263565), (306, 234280), (340, 210852), (360, 199138), (408, 175710), (510, 140568), (612, 117140), (680, 105426), (720, 99569), (765, 93712), (816, 87855), (1020, 70284), (1224, 58570), (1360, 52713), (1530, 46856), (2040, 35142), (2448, 29285), (3060, 23428), (4080, 17571), (5857, 12240), (6120, 11714)]