155644440960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{192553}}^1$

素因数の和:192996

約数の個数: 128

約数和(自身を含む): 497297662560

約数和(自身を除く): 341653221600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 421, 480, 640, 842, 960, 1263, 1684, 1920, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 8420, 10104, 12630, 13472, 16840, 20208, 25260, 26944, 33680, 40416, 50520, 53888, 67360, 80832, 101040, 134720, 161664, 192553, 202080, 269440, 385106, 404160, 577659, 770212, 808320, 962765, 1155318, 1540424, 1925530, 2310636, 2888295, 3080848, 3851060, 4621272, 5776590, 6161696, 7702120, 9242544, 11553180, 12323392, 15404240, 18485088, 23106360, 24646784, 30808480, 36970176, 46212720, 61616960, 73940352, 81064813, 92425440, 123233920, 162129626, 184850880, 243194439, 324259252, 369701760, 405324065, 486388878, 648518504, 810648130, 972777756, 1215972195, 1297037008, 1621296260, 1945555512, 2431944390, 2594074016, 3242592520, 3891111024, 4863888780, 5188148032, 6485185040, 7782222048, 9727777560, 10376296064, 12970370080, 15564444096, 19455555120, 25940740160, 31128888192, 38911110240, 51881480320, 77822220480, 155644440960]

約数ペア:

[(1, 155644440960), (2, 77822220480), (3, 51881480320), (4, 38911110240), (5, 31128888192), (6, 25940740160), (8, 19455555120), (10, 15564444096), (12, 12970370080), (15, 10376296064), (16, 9727777560), (20, 7782222048), (24, 6485185040), (30, 5188148032), (32, 4863888780), (40, 3891111024), (48, 3242592520), (60, 2594074016), (64, 2431944390), (80, 1945555512), (96, 1621296260), (120, 1297037008), (128, 1215972195), (160, 972777756), (192, 810648130), (240, 648518504), (320, 486388878), (384, 405324065), (421, 369701760), (480, 324259252), (640, 243194439), (842, 184850880), (960, 162129626), (1263, 123233920), (1684, 92425440), (1920, 81064813), (2105, 73940352), (2526, 61616960), (3368, 46212720), (4210, 36970176), (5052, 30808480), (6315, 24646784), (6736, 23106360), (8420, 18485088), (10104, 15404240), (12630, 12323392), (13472, 11553180), (16840, 9242544), (20208, 7702120), (25260, 6161696), (26944, 5776590), (33680, 4621272), (40416, 3851060), (50520, 3080848), (53888, 2888295), (67360, 2310636), (80832, 1925530), (101040, 1540424), (134720, 1155318), (161664, 962765), (192553, 808320), (202080, 770212), (269440, 577659), (385106, 404160)]