2782913520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{504151}}^1$

素因数の和:504190

約数の個数: 80

約数和(自身を含む): 9002138112

約数和(自身を除く): 6219224592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 504151, 1008302, 1512453, 2016604, 2520755, 3024906, 4033208, 5041510, 6049812, 7562265, 8066416, 10083020, 11595473, 12099624, 15124530, 20166040, 23190946, 24199248, 30249060, 34786419, 40332080, 46381892, 57977365, 60498120, 69572838, 92763784, 115954730, 120996240, 139145676, 173932095, 185527568, 231909460, 278291352, 347864190, 463818920, 556582704, 695728380, 927637840, 1391456760, 2782913520]

約数ペア:

[(1, 2782913520), (2, 1391456760), (3, 927637840), (4, 695728380), (5, 556582704), (6, 463818920), (8, 347864190), (10, 278291352), (12, 231909460), (15, 185527568), (16, 173932095), (20, 139145676), (23, 120996240), (24, 115954730), (30, 92763784), (40, 69572838), (46, 60498120), (48, 57977365), (60, 46381892), (69, 40332080), (80, 34786419), (92, 30249060), (115, 24199248), (120, 23190946), (138, 20166040), (184, 15124530), (230, 12099624), (240, 11595473), (276, 10083020), (345, 8066416), (368, 7562265), (460, 6049812), (552, 5041510), (690, 4033208), (920, 3024906), (1104, 2520755), (1380, 2016604), (1840, 1512453), (2760, 1008302), (5520, 504151)]