125880320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 318427200

約数和(自身を除く): 192546880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 647, 760, 1024, 1216, 1280, 1294, 1520, 2048, 2432, 2560, 2588, 3040, 3235, 4864, 5120, 5176, 6080, 6470, 9728, 10240, 10352, 12160, 12293, 12940, 19456, 20704, 24320, 24586, 25880, 38912, 41408, 48640, 49172, 51760, 61465, 82816, 97280, 98344, 103520, 122930, 165632, 194560, 196688, 207040, 245860, 331264, 393376, 414080, 491720, 662528, 786752, 828160, 983440, 1325056, 1573504, 1656320, 1966880, 3147008, 3312640, 3933760, 6294016, 6625280, 7867520, 12588032, 15735040, 25176064, 31470080, 62940160, 125880320]

約数ペア:

[(1, 125880320), (2, 62940160), (4, 31470080), (5, 25176064), (8, 15735040), (10, 12588032), (16, 7867520), (19, 6625280), (20, 6294016), (32, 3933760), (38, 3312640), (40, 3147008), (64, 1966880), (76, 1656320), (80, 1573504), (95, 1325056), (128, 983440), (152, 828160), (160, 786752), (190, 662528), (256, 491720), (304, 414080), (320, 393376), (380, 331264), (512, 245860), (608, 207040), (640, 196688), (647, 194560), (760, 165632), (1024, 122930), (1216, 103520), (1280, 98344), (1294, 97280), (1520, 82816), (2048, 61465), (2432, 51760), (2560, 49172), (2588, 48640), (3040, 41408), (3235, 38912), (4864, 25880), (5120, 24586), (5176, 24320), (6080, 20704), (6470, 19456), (9728, 12940), (10240, 12293), (10352, 12160)]