2585441280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{168323}}^1$

素因数の和:168351

約数の個数: 88

約数和(自身を含む): 8269421472

約数和(自身を除く): 5683980192

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 168323, 336646, 504969, 673292, 841615, 1009938, 1346584, 1683230, 2019876, 2524845, 2693168, 3366460, 4039752, 5049690, 5386336, 6732920, 8079504, 10099380, 10772672, 13465840, 16159008, 20198760, 21545344, 26931680, 32318016, 40397520, 43090688, 53863360, 64636032, 80795040, 86181376, 107726720, 129272064, 161590080, 172362752, 215453440, 258544128, 323180160, 430906880, 517088256, 646360320, 861813760, 1292720640, 2585441280]

約数ペア:

[(1, 2585441280), (2, 1292720640), (3, 861813760), (4, 646360320), (5, 517088256), (6, 430906880), (8, 323180160), (10, 258544128), (12, 215453440), (15, 172362752), (16, 161590080), (20, 129272064), (24, 107726720), (30, 86181376), (32, 80795040), (40, 64636032), (48, 53863360), (60, 43090688), (64, 40397520), (80, 32318016), (96, 26931680), (120, 21545344), (128, 20198760), (160, 16159008), (192, 13465840), (240, 10772672), (256, 10099380), (320, 8079504), (384, 6732920), (480, 5386336), (512, 5049690), (640, 4039752), (768, 3366460), (960, 2693168), (1024, 2524845), (1280, 2019876), (1536, 1683230), (1920, 1346584), (2560, 1009938), (3072, 841615), (3840, 673292), (5120, 504969), (7680, 336646), (15360, 168323)]