38540160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6716

約数の個数: 96

約数和(自身を含む): 133103880

約数和(自身を除く): 94563720

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, 6691, 13382, 20073, 26764, 33455, 40146, 53528, 60219, 66910, 80292, 100365, 107056, 120438, 133820, 160584, 200730, 214112, 240876, 267640, 301095, 321168, 401460, 428224, 481752, 535280, 602190, 642336, 802920, 856448, 963504, 1070560, 1204380, 1284672, 1605840, 1927008, 2141120, 2408760, 2569344, 3211680, 3854016, 4282240, 4817520, 6423360, 7708032, 9635040, 12846720, 19270080, 38540160]

約数ペア:

[(1, 38540160), (2, 19270080), (3, 12846720), (4, 9635040), (5, 7708032), (6, 6423360), (8, 4817520), (9, 4282240), (10, 3854016), (12, 3211680), (15, 2569344), (16, 2408760), (18, 2141120), (20, 1927008), (24, 1605840), (30, 1284672), (32, 1204380), (36, 1070560), (40, 963504), (45, 856448), (48, 802920), (60, 642336), (64, 602190), (72, 535280), (80, 481752), (90, 428224), (96, 401460), (120, 321168), (128, 301095), (144, 267640), (160, 240876), (180, 214112), (192, 200730), (240, 160584), (288, 133820), (320, 120438), (360, 107056), (384, 100365), (480, 80292), (576, 66910), (640, 60219), (720, 53528), (960, 40146), (1152, 33455), (1440, 26764), (1920, 20073), (2880, 13382), (5760, 6691)]