4987017120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{335149}}^1$

素因数の和:335198

約数の個数: 96

約数和(自身を含む): 16215897600

約数和(自身を除く): 11228880480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 335149, 670298, 1005447, 1340596, 1675745, 2010894, 2681192, 3351490, 4021788, 5027235, 5362384, 6702980, 8043576, 10054470, 10389619, 10724768, 13405960, 16087152, 20108940, 20779238, 26811920, 31168857, 32174304, 40217880, 41558476, 51948095, 53623840, 62337714, 80435760, 83116952, 103896190, 124675428, 155844285, 160871520, 166233904, 207792380, 249350856, 311688570, 332467808, 415584760, 498701712, 623377140, 831169520, 997403424, 1246754280, 1662339040, 2493508560, 4987017120]

約数ペア:

[(1, 4987017120), (2, 2493508560), (3, 1662339040), (4, 1246754280), (5, 997403424), (6, 831169520), (8, 623377140), (10, 498701712), (12, 415584760), (15, 332467808), (16, 311688570), (20, 249350856), (24, 207792380), (30, 166233904), (31, 160871520), (32, 155844285), (40, 124675428), (48, 103896190), (60, 83116952), (62, 80435760), (80, 62337714), (93, 53623840), (96, 51948095), (120, 41558476), (124, 40217880), (155, 32174304), (160, 31168857), (186, 26811920), (240, 20779238), (248, 20108940), (310, 16087152), (372, 13405960), (465, 10724768), (480, 10389619), (496, 10054470), (620, 8043576), (744, 6702980), (930, 5362384), (992, 5027235), (1240, 4021788), (1488, 3351490), (1860, 2681192), (2480, 2010894), (2976, 1675745), (3720, 1340596), (4960, 1005447), (7440, 670298), (14880, 335149)]