1216848960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{140839}}^1$

素因数の和:140865

約数の個数: 112

約数和(自身を含む): 4292803200

約数和(自身を除く): 3075954240

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 140839, 281678, 422517, 563356, 704195, 845034, 1126712, 1267551, 1408390, 1690068, 2112585, 2253424, 2535102, 2816780, 3380136, 3802653, 4225170, 4506848, 5070204, 5633560, 6337755, 6760272, 7605306, 8450340, 9013696, 10140408, 11267120, 12675510, 13520544, 15210612, 16900680, 19013265, 20280816, 22534240, 25351020, 27041088, 30421224, 33801360, 38026530, 40561632, 45068480, 50702040, 60842448, 67602720, 76053060, 81123264, 101404080, 121684896, 135205440, 152106120, 202808160, 243369792, 304212240, 405616320, 608424480, 1216848960]

約数ペア:

[(1, 1216848960), (2, 608424480), (3, 405616320), (4, 304212240), (5, 243369792), (6, 202808160), (8, 152106120), (9, 135205440), (10, 121684896), (12, 101404080), (15, 81123264), (16, 76053060), (18, 67602720), (20, 60842448), (24, 50702040), (27, 45068480), (30, 40561632), (32, 38026530), (36, 33801360), (40, 30421224), (45, 27041088), (48, 25351020), (54, 22534240), (60, 20280816), (64, 19013265), (72, 16900680), (80, 15210612), (90, 13520544), (96, 12675510), (108, 11267120), (120, 10140408), (135, 9013696), (144, 8450340), (160, 7605306), (180, 6760272), (192, 6337755), (216, 5633560), (240, 5070204), (270, 4506848), (288, 4225170), (320, 3802653), (360, 3380136), (432, 2816780), (480, 2535102), (540, 2253424), (576, 2112585), (720, 1690068), (864, 1408390), (960, 1267551), (1080, 1126712), (1440, 845034), (1728, 704195), (2160, 563356), (2880, 422517), (4320, 281678), (8640, 140839)]