9671381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2120917}}^1$

素因数の和:2120952

約数の個数: 80

約数和(自身を含む): 31559259840

約数和(自身を除く): 21887878320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 2120917, 4241834, 6362751, 8483668, 10604585, 12725502, 16967336, 21209170, 25451004, 31813755, 33934672, 40297423, 42418340, 50902008, 63627510, 80594846, 84836680, 101804016, 120892269, 127255020, 161189692, 169673360, 201487115, 241784538, 254510040, 322379384, 402974230, 483569076, 509020080, 604461345, 644758768, 805948460, 967138152, 1208922690, 1611896920, 1934276304, 2417845380, 3223793840, 4835690760, 9671381520]

約数ペア:

[(1, 9671381520), (2, 4835690760), (3, 3223793840), (4, 2417845380), (5, 1934276304), (6, 1611896920), (8, 1208922690), (10, 967138152), (12, 805948460), (15, 644758768), (16, 604461345), (19, 509020080), (20, 483569076), (24, 402974230), (30, 322379384), (38, 254510040), (40, 241784538), (48, 201487115), (57, 169673360), (60, 161189692), (76, 127255020), (80, 120892269), (95, 101804016), (114, 84836680), (120, 80594846), (152, 63627510), (190, 50902008), (228, 42418340), (240, 40297423), (285, 33934672), (304, 31813755), (380, 25451004), (456, 21209170), (570, 16967336), (760, 12725502), (912, 10604585), (1140, 8483668), (1520, 6362751), (2280, 4241834), (4560, 2120917)]