230336640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{39989}}^1$

素因数の和:40014

約数の個数: 96

約数和(自身を含む): 795401100

約数和(自身を除く): 565064460

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, 39989, 79978, 119967, 159956, 199945, 239934, 319912, 359901, 399890, 479868, 599835, 639824, 719802, 799780, 959736, 1199670, 1279648, 1439604, 1599560, 1799505, 1919472, 2399340, 2559296, 2879208, 3199120, 3599010, 3838944, 4798680, 5118592, 5758416, 6398240, 7198020, 7677888, 9597360, 11516832, 12796480, 14396040, 15355776, 19194720, 23033664, 25592960, 28792080, 38389440, 46067328, 57584160, 76778880, 115168320, 230336640]

約数ペア:

[(1, 230336640), (2, 115168320), (3, 76778880), (4, 57584160), (5, 46067328), (6, 38389440), (8, 28792080), (9, 25592960), (10, 23033664), (12, 19194720), (15, 15355776), (16, 14396040), (18, 12796480), (20, 11516832), (24, 9597360), (30, 7677888), (32, 7198020), (36, 6398240), (40, 5758416), (45, 5118592), (48, 4798680), (60, 3838944), (64, 3599010), (72, 3199120), (80, 2879208), (90, 2559296), (96, 2399340), (120, 1919472), (128, 1799505), (144, 1599560), (160, 1439604), (180, 1279648), (192, 1199670), (240, 959736), (288, 799780), (320, 719802), (360, 639824), (384, 599835), (480, 479868), (576, 399890), (640, 359901), (720, 319912), (960, 239934), (1152, 199945), (1440, 159956), (1920, 119967), (2880, 79978), (5760, 39989)]