4940430840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{2557}}^1$

素因数の和:4366

約数の個数: 128

約数和(自身を含む): 16483752000

約数和(自身を除く): 11543321160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1789, 2557, 3578, 5114, 5367, 7156, 7671, 8945, 10228, 10734, 12785, 14312, 15342, 16101, 17890, 20456, 21468, 23013, 25570, 26835, 30684, 32202, 35780, 38355, 42936, 46026, 48303, 51140, 53670, 61368, 64404, 69039, 71560, 76710, 80505, 92052, 96606, 102280, 107340, 115065, 128808, 138078, 153420, 161010, 184104, 193212, 214680, 230130, 241515, 276156, 306840, 322020, 345195, 386424, 460260, 483030, 552312, 644040, 690390, 920520, 966060, 1380780, 1932120, 2761560, 4574473, 9148946, 13723419, 18297892, 22872365, 27446838, 36595784, 41170257, 45744730, 54893676, 68617095, 82340514, 91489460, 109787352, 123510771, 137234190, 164681028, 182978920, 205851285, 247021542, 274468380, 329362056, 411702570, 494043084, 548936760, 617553855, 823405140, 988086168, 1235107710, 1646810280, 2470215420, 4940430840]

約数ペア:

[(1, 4940430840), (2, 2470215420), (3, 1646810280), (4, 1235107710), (5, 988086168), (6, 823405140), (8, 617553855), (9, 548936760), (10, 494043084), (12, 411702570), (15, 329362056), (18, 274468380), (20, 247021542), (24, 205851285), (27, 182978920), (30, 164681028), (36, 137234190), (40, 123510771), (45, 109787352), (54, 91489460), (60, 82340514), (72, 68617095), (90, 54893676), (108, 45744730), (120, 41170257), (135, 36595784), (180, 27446838), (216, 22872365), (270, 18297892), (360, 13723419), (540, 9148946), (1080, 4574473), (1789, 2761560), (2557, 1932120), (3578, 1380780), (5114, 966060), (5367, 920520), (7156, 690390), (7671, 644040), (8945, 552312), (10228, 483030), (10734, 460260), (12785, 386424), (14312, 345195), (15342, 322020), (16101, 306840), (17890, 276156), (20456, 241515), (21468, 230130), (23013, 214680), (25570, 193212), (26835, 184104), (30684, 161010), (32202, 153420), (35780, 138078), (38355, 128808), (42936, 115065), (46026, 107340), (48303, 102280), (51140, 96606), (53670, 92052), (61368, 80505), (64404, 76710), (69039, 71560)]