89758080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15583}}^1$

素因数の和:15608

約数の個数: 96

約数和(自身を含む): 309965760

約数和(自身を除く): 220207680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15583, 31166, 46749, 62332, 77915, 93498, 124664, 140247, 155830, 186996, 233745, 249328, 280494, 311660, 373992, 467490, 498656, 560988, 623320, 701235, 747984, 934980, 997312, 1121976, 1246640, 1402470, 1495968, 1869960, 1994624, 2243952, 2493280, 2804940, 2991936, 3739920, 4487904, 4986560, 5609880, 5983872, 7479840, 8975808, 9973120, 11219760, 14959680, 17951616, 22439520, 29919360, 44879040, 89758080]

約数ペア:

[(1, 89758080), (2, 44879040), (3, 29919360), (4, 22439520), (5, 17951616), (6, 14959680), (8, 11219760), (9, 9973120), (10, 8975808), (12, 7479840), (15, 5983872), (16, 5609880), (18, 4986560), (20, 4487904), (24, 3739920), (30, 2991936), (32, 2804940), (36, 2493280), (40, 2243952), (45, 1994624), (48, 1869960), (60, 1495968), (64, 1402470), (72, 1246640), (80, 1121976), (90, 997312), (96, 934980), (120, 747984), (128, 701235), (144, 623320), (160, 560988), (180, 498656), (192, 467490), (240, 373992), (288, 311660), (320, 280494), (360, 249328), (384, 233745), (480, 186996), (576, 155830), (640, 140247), (720, 124664), (960, 93498), (1152, 77915), (1440, 62332), (1920, 46749), (2880, 31166), (5760, 15583)]