11561520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 36426240

約数和(自身を除く): 24864720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 719, 804, 1005, 1072, 1340, 1438, 1608, 2010, 2157, 2680, 2876, 3216, 3595, 4020, 4314, 5360, 5752, 7190, 8040, 8628, 10785, 11504, 14380, 16080, 17256, 21570, 28760, 34512, 43140, 48173, 57520, 86280, 96346, 144519, 172560, 192692, 240865, 289038, 385384, 481730, 578076, 722595, 770768, 963460, 1156152, 1445190, 1926920, 2312304, 2890380, 3853840, 5780760, 11561520]

約数ペア:

[(1, 11561520), (2, 5780760), (3, 3853840), (4, 2890380), (5, 2312304), (6, 1926920), (8, 1445190), (10, 1156152), (12, 963460), (15, 770768), (16, 722595), (20, 578076), (24, 481730), (30, 385384), (40, 289038), (48, 240865), (60, 192692), (67, 172560), (80, 144519), (120, 96346), (134, 86280), (201, 57520), (240, 48173), (268, 43140), (335, 34512), (402, 28760), (536, 21570), (670, 17256), (719, 16080), (804, 14380), (1005, 11504), (1072, 10785), (1340, 8628), (1438, 8040), (1608, 7190), (2010, 5752), (2157, 5360), (2680, 4314), (2876, 4020), (3216, 3595)]