69450240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9043}}^1$

素因数の和:9069

約数の個数: 80

約数和(自身を含む): 222048288

約数和(自身を除く): 152598048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 9043, 18086, 27129, 36172, 45215, 54258, 72344, 90430, 108516, 135645, 144688, 180860, 217032, 271290, 289376, 361720, 434064, 542580, 578752, 723440, 868128, 1085160, 1157504, 1446880, 1736256, 2170320, 2315008, 2893760, 3472512, 4340640, 4630016, 5787520, 6945024, 8681280, 11575040, 13890048, 17362560, 23150080, 34725120, 69450240]

約数ペア:

[(1, 69450240), (2, 34725120), (3, 23150080), (4, 17362560), (5, 13890048), (6, 11575040), (8, 8681280), (10, 6945024), (12, 5787520), (15, 4630016), (16, 4340640), (20, 3472512), (24, 2893760), (30, 2315008), (32, 2170320), (40, 1736256), (48, 1446880), (60, 1157504), (64, 1085160), (80, 868128), (96, 723440), (120, 578752), (128, 542580), (160, 434064), (192, 361720), (240, 289376), (256, 271290), (320, 217032), (384, 180860), (480, 144688), (512, 135645), (640, 108516), (768, 90430), (960, 72344), (1280, 54258), (1536, 45215), (1920, 36172), (2560, 27129), (3840, 18086), (7680, 9043)]