842740560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10939}}^1$

素因数の和:11065

約数の個数: 120

約数和(自身を含む): 2856915360

約数和(自身を除く): 2014174800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 10939, 12840, 15408, 19260, 21878, 25680, 32817, 38520, 43756, 54695, 65634, 77040, 87512, 98451, 109390, 131268, 164085, 175024, 196902, 218780, 262536, 328170, 393804, 437560, 492255, 525072, 656340, 787608, 875120, 984510, 1170473, 1312680, 1575216, 1969020, 2340946, 2625360, 3511419, 3938040, 4681892, 5852365, 7022838, 7876080, 9363784, 10534257, 11704730, 14045676, 17557095, 18727568, 21068514, 23409460, 28091352, 35114190, 42137028, 46818920, 52671285, 56182704, 70228380, 84274056, 93637840, 105342570, 140456760, 168548112, 210685140, 280913520, 421370280, 842740560]

約数ペア:

[(1, 842740560), (2, 421370280), (3, 280913520), (4, 210685140), (5, 168548112), (6, 140456760), (8, 105342570), (9, 93637840), (10, 84274056), (12, 70228380), (15, 56182704), (16, 52671285), (18, 46818920), (20, 42137028), (24, 35114190), (30, 28091352), (36, 23409460), (40, 21068514), (45, 18727568), (48, 17557095), (60, 14045676), (72, 11704730), (80, 10534257), (90, 9363784), (107, 7876080), (120, 7022838), (144, 5852365), (180, 4681892), (214, 3938040), (240, 3511419), (321, 2625360), (360, 2340946), (428, 1969020), (535, 1575216), (642, 1312680), (720, 1170473), (856, 984510), (963, 875120), (1070, 787608), (1284, 656340), (1605, 525072), (1712, 492255), (1926, 437560), (2140, 393804), (2568, 328170), (3210, 262536), (3852, 218780), (4280, 196902), (4815, 175024), (5136, 164085), (6420, 131268), (7704, 109390), (8560, 98451), (9630, 87512), (10939, 77040), (12840, 65634), (15408, 54695), (19260, 43756), (21878, 38520), (25680, 32817)]