1983604320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3947}}^1$

素因数の和:4317

約数の個数: 144

約数和(自身を含む): 6790165200

約数和(自身を除く): 4806560880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 349, 360, 480, 698, 720, 1047, 1396, 1440, 1745, 2094, 2792, 3141, 3490, 3947, 4188, 5235, 5584, 6282, 6980, 7894, 8376, 10470, 11168, 11841, 12564, 13960, 15705, 15788, 16752, 19735, 20940, 23682, 25128, 27920, 31410, 31576, 33504, 35523, 39470, 41880, 47364, 50256, 55840, 59205, 62820, 63152, 71046, 78940, 83760, 94728, 100512, 118410, 125640, 126304, 142092, 157880, 167520, 177615, 189456, 236820, 251280, 284184, 315760, 355230, 378912, 473640, 502560, 568368, 631520, 710460, 947280, 1136736, 1377503, 1420920, 1894560, 2755006, 2841840, 4132509, 5510012, 5683680, 6887515, 8265018, 11020024, 12397527, 13775030, 16530036, 20662545, 22040048, 24795054, 27550060, 33060072, 41325090, 44080096, 49590108, 55100120, 61987635, 66120144, 82650180, 99180216, 110200240, 123975270, 132240288, 165300360, 198360432, 220400480, 247950540, 330600720, 396720864, 495901080, 661201440, 991802160, 1983604320]

約数ペア:

[(1, 1983604320), (2, 991802160), (3, 661201440), (4, 495901080), (5, 396720864), (6, 330600720), (8, 247950540), (9, 220400480), (10, 198360432), (12, 165300360), (15, 132240288), (16, 123975270), (18, 110200240), (20, 99180216), (24, 82650180), (30, 66120144), (32, 61987635), (36, 55100120), (40, 49590108), (45, 44080096), (48, 41325090), (60, 33060072), (72, 27550060), (80, 24795054), (90, 22040048), (96, 20662545), (120, 16530036), (144, 13775030), (160, 12397527), (180, 11020024), (240, 8265018), (288, 6887515), (349, 5683680), (360, 5510012), (480, 4132509), (698, 2841840), (720, 2755006), (1047, 1894560), (1396, 1420920), (1440, 1377503), (1745, 1136736), (2094, 947280), (2792, 710460), (3141, 631520), (3490, 568368), (3947, 502560), (4188, 473640), (5235, 378912), (5584, 355230), (6282, 315760), (6980, 284184), (7894, 251280), (8376, 236820), (10470, 189456), (11168, 177615), (11841, 167520), (12564, 157880), (13960, 142092), (15705, 126304), (15788, 125640), (16752, 118410), (19735, 100512), (20940, 94728), (23682, 83760), (25128, 78940), (27920, 71046), (31410, 63152), (31576, 62820), (33504, 59205), (35523, 55840), (39470, 50256), (41880, 47364)]