87221219040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20190097}}^1$

素因数の和:20190121

約数の個数: 96

約数和(自身を含む): 305274281760

約数和(自身を除く): 218053062720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20190097, 40380194, 60570291, 80760388, 100950485, 121140582, 161520776, 181710873, 201900970, 242281164, 302851455, 323041552, 363421746, 403801940, 484562328, 545132619, 605702910, 646083104, 726843492, 807603880, 908554365, 969124656, 1090265238, 1211405820, 1453686984, 1615207760, 1817108730, 1938249312, 2180530476, 2422811640, 2725663095, 2907373968, 3230415520, 3634217460, 4361060952, 4845623280, 5451326190, 5814747936, 7268434920, 8722121904, 9691246560, 10902652380, 14536869840, 17444243808, 21805304760, 29073739680, 43610609520, 87221219040]

約数ペア:

[(1, 87221219040), (2, 43610609520), (3, 29073739680), (4, 21805304760), (5, 17444243808), (6, 14536869840), (8, 10902652380), (9, 9691246560), (10, 8722121904), (12, 7268434920), (15, 5814747936), (16, 5451326190), (18, 4845623280), (20, 4361060952), (24, 3634217460), (27, 3230415520), (30, 2907373968), (32, 2725663095), (36, 2422811640), (40, 2180530476), (45, 1938249312), (48, 1817108730), (54, 1615207760), (60, 1453686984), (72, 1211405820), (80, 1090265238), (90, 969124656), (96, 908554365), (108, 807603880), (120, 726843492), (135, 646083104), (144, 605702910), (160, 545132619), (180, 484562328), (216, 403801940), (240, 363421746), (270, 323041552), (288, 302851455), (360, 242281164), (432, 201900970), (480, 181710873), (540, 161520776), (720, 121140582), (864, 100950485), (1080, 80760388), (1440, 60570291), (2160, 40380194), (4320, 20190097)]