195409920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6391

約数の個数: 96

約数和(自身を含む): 625257360

約数和(自身を除く): 429847440

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 6361, 7680, 10240, 12722, 15360, 19083, 25444, 30720, 31805, 38166, 50888, 63610, 76332, 95415, 101776, 127220, 152664, 190830, 203552, 254440, 305328, 381660, 407104, 508880, 610656, 763320, 814208, 1017760, 1221312, 1526640, 1628416, 2035520, 2442624, 3053280, 3256832, 4071040, 4885248, 6106560, 6513664, 8142080, 9770496, 12213120, 13027328, 16284160, 19540992, 24426240, 32568320, 39081984, 48852480, 65136640, 97704960, 195409920]

約数ペア:

[(1, 195409920), (2, 97704960), (3, 65136640), (4, 48852480), (5, 39081984), (6, 32568320), (8, 24426240), (10, 19540992), (12, 16284160), (15, 13027328), (16, 12213120), (20, 9770496), (24, 8142080), (30, 6513664), (32, 6106560), (40, 4885248), (48, 4071040), (60, 3256832), (64, 3053280), (80, 2442624), (96, 2035520), (120, 1628416), (128, 1526640), (160, 1221312), (192, 1017760), (240, 814208), (256, 763320), (320, 610656), (384, 508880), (480, 407104), (512, 381660), (640, 305328), (768, 254440), (960, 203552), (1024, 190830), (1280, 152664), (1536, 127220), (1920, 101776), (2048, 95415), (2560, 76332), (3072, 63610), (3840, 50888), (5120, 38166), (6144, 31805), (6361, 30720), (7680, 25444), (10240, 19083), (12722, 15360)]