6881040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 24373440

約数和(自身を除く): 17492400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 503, 570, 684, 720, 760, 855, 912, 1006, 1140, 1368, 1509, 1520, 1710, 2012, 2280, 2515, 2736, 3018, 3420, 4024, 4527, 4560, 5030, 6036, 6840, 7545, 8048, 9054, 9557, 10060, 12072, 13680, 15090, 18108, 19114, 20120, 22635, 24144, 28671, 30180, 36216, 38228, 40240, 45270, 47785, 57342, 60360, 72432, 76456, 86013, 90540, 95570, 114684, 120720, 143355, 152912, 172026, 181080, 191140, 229368, 286710, 344052, 362160, 382280, 430065, 458736, 573420, 688104, 764560, 860130, 1146840, 1376208, 1720260, 2293680, 3440520, 6881040]

約数ペア:

[(1, 6881040), (2, 3440520), (3, 2293680), (4, 1720260), (5, 1376208), (6, 1146840), (8, 860130), (9, 764560), (10, 688104), (12, 573420), (15, 458736), (16, 430065), (18, 382280), (19, 362160), (20, 344052), (24, 286710), (30, 229368), (36, 191140), (38, 181080), (40, 172026), (45, 152912), (48, 143355), (57, 120720), (60, 114684), (72, 95570), (76, 90540), (80, 86013), (90, 76456), (95, 72432), (114, 60360), (120, 57342), (144, 47785), (152, 45270), (171, 40240), (180, 38228), (190, 36216), (228, 30180), (240, 28671), (285, 24144), (304, 22635), (342, 20120), (360, 19114), (380, 18108), (456, 15090), (503, 13680), (570, 12072), (684, 10060), (720, 9557), (760, 9054), (855, 8048), (912, 7545), (1006, 6840), (1140, 6036), (1368, 5030), (1509, 4560), (1520, 4527), (1710, 4024), (2012, 3420), (2280, 3018), (2515, 2736)]