219530880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{38113}}^1$

素因数の和:38138

約数の個数: 96

約数和(自身を含む): 758087460

約数和(自身を除く): 538556580

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, 38113, 76226, 114339, 152452, 190565, 228678, 304904, 343017, 381130, 457356, 571695, 609808, 686034, 762260, 914712, 1143390, 1219616, 1372068, 1524520, 1715085, 1829424, 2286780, 2439232, 2744136, 3049040, 3430170, 3658848, 4573560, 4878464, 5488272, 6098080, 6860340, 7317696, 9147120, 10976544, 12196160, 13720680, 14635392, 18294240, 21953088, 24392320, 27441360, 36588480, 43906176, 54882720, 73176960, 109765440, 219530880]

約数ペア:

[(1, 219530880), (2, 109765440), (3, 73176960), (4, 54882720), (5, 43906176), (6, 36588480), (8, 27441360), (9, 24392320), (10, 21953088), (12, 18294240), (15, 14635392), (16, 13720680), (18, 12196160), (20, 10976544), (24, 9147120), (30, 7317696), (32, 6860340), (36, 6098080), (40, 5488272), (45, 4878464), (48, 4573560), (60, 3658848), (64, 3430170), (72, 3049040), (80, 2744136), (90, 2439232), (96, 2286780), (120, 1829424), (128, 1715085), (144, 1524520), (160, 1372068), (180, 1219616), (192, 1143390), (240, 914712), (288, 762260), (320, 686034), (360, 609808), (384, 571695), (480, 457356), (576, 381130), (640, 343017), (720, 304904), (960, 228678), (1152, 190565), (1440, 152452), (1920, 114339), (2880, 76226), (5760, 38113)]