164179968720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{951437}}^1$

素因数の和:952172

約数の個数: 80

約数和(自身を含む): 509666307840

約数和(自身を除く): 345486339120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 8628, 10785, 11504, 14380, 17256, 21570, 28760, 34512, 43140, 57520, 86280, 172560, 951437, 1902874, 2854311, 3805748, 4757185, 5708622, 7611496, 9514370, 11417244, 14271555, 15222992, 19028740, 22834488, 28543110, 38057480, 45668976, 57086220, 76114960, 114172440, 228344880, 684083203, 1368166406, 2052249609, 2736332812, 3420416015, 4104499218, 5472665624, 6840832030, 8208998436, 10261248045, 10945331248, 13681664060, 16417996872, 20522496090, 27363328120, 32835993744, 41044992180, 54726656240, 82089984360, 164179968720]

約数ペア:

[(1, 164179968720), (2, 82089984360), (3, 54726656240), (4, 41044992180), (5, 32835993744), (6, 27363328120), (8, 20522496090), (10, 16417996872), (12, 13681664060), (15, 10945331248), (16, 10261248045), (20, 8208998436), (24, 6840832030), (30, 5472665624), (40, 4104499218), (48, 3420416015), (60, 2736332812), (80, 2052249609), (120, 1368166406), (240, 684083203), (719, 228344880), (1438, 114172440), (2157, 76114960), (2876, 57086220), (3595, 45668976), (4314, 38057480), (5752, 28543110), (7190, 22834488), (8628, 19028740), (10785, 15222992), (11504, 14271555), (14380, 11417244), (17256, 9514370), (21570, 7611496), (28760, 5708622), (34512, 4757185), (43140, 3805748), (57520, 2854311), (86280, 1902874), (172560, 951437)]