212624640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18457}}^1$

素因数の和:18484

約数の個数: 108

約数和(自身を含む): 735698964

約数和(自身を除く): 523074324

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 166113, 184570, 221484, 276855, 295312, 332226, 369140, 442968, 553710, 590624, 664452, 738280, 830565, 885936, 1107420, 1181248, 1328904, 1476560, 1661130, 1771872, 2214840, 2362496, 2657808, 2953120, 3322260, 3543744, 4429680, 4724992, 5315616, 5906240, 6644520, 7087488, 8859360, 10631232, 11812480, 13289040, 14174976, 17718720, 21262464, 23624960, 26578080, 35437440, 42524928, 53156160, 70874880, 106312320, 212624640]

約数ペア:

[(1, 212624640), (2, 106312320), (3, 70874880), (4, 53156160), (5, 42524928), (6, 35437440), (8, 26578080), (9, 23624960), (10, 21262464), (12, 17718720), (15, 14174976), (16, 13289040), (18, 11812480), (20, 10631232), (24, 8859360), (30, 7087488), (32, 6644520), (36, 5906240), (40, 5315616), (45, 4724992), (48, 4429680), (60, 3543744), (64, 3322260), (72, 2953120), (80, 2657808), (90, 2362496), (96, 2214840), (120, 1771872), (128, 1661130), (144, 1476560), (160, 1328904), (180, 1181248), (192, 1107420), (240, 885936), (256, 830565), (288, 738280), (320, 664452), (360, 590624), (384, 553710), (480, 442968), (576, 369140), (640, 332226), (720, 295312), (768, 276855), (960, 221484), (1152, 184570), (1280, 166113), (1440, 147656), (1920, 110742), (2304, 92285), (2880, 73828), (3840, 55371), (5760, 36914), (11520, 18457)]