195621120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{16981}}^1$

素因数の和:17008

約数の個数: 108

約数和(自身を含む): 676868556

約数和(自身を除く): 481247436

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 152829, 169810, 203772, 254715, 271696, 305658, 339620, 407544, 509430, 543392, 611316, 679240, 764145, 815088, 1018860, 1086784, 1222632, 1358480, 1528290, 1630176, 2037720, 2173568, 2445264, 2716960, 3056580, 3260352, 4075440, 4347136, 4890528, 5433920, 6113160, 6520704, 8150880, 9781056, 10867840, 12226320, 13041408, 16301760, 19562112, 21735680, 24452640, 32603520, 39124224, 48905280, 65207040, 97810560, 195621120]

約数ペア:

[(1, 195621120), (2, 97810560), (3, 65207040), (4, 48905280), (5, 39124224), (6, 32603520), (8, 24452640), (9, 21735680), (10, 19562112), (12, 16301760), (15, 13041408), (16, 12226320), (18, 10867840), (20, 9781056), (24, 8150880), (30, 6520704), (32, 6113160), (36, 5433920), (40, 4890528), (45, 4347136), (48, 4075440), (60, 3260352), (64, 3056580), (72, 2716960), (80, 2445264), (90, 2173568), (96, 2037720), (120, 1630176), (128, 1528290), (144, 1358480), (160, 1222632), (180, 1086784), (192, 1018860), (240, 815088), (256, 764145), (288, 679240), (320, 611316), (360, 543392), (384, 509430), (480, 407544), (576, 339620), (640, 305658), (720, 271696), (768, 254715), (960, 203772), (1152, 169810), (1280, 152829), (1440, 135848), (1920, 101886), (2304, 84905), (2880, 67924), (3840, 50943), (5760, 33962), (11520, 16981)]