492277520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4109

約数の個数: 120

約数和(自身を含む): 1374697728

約数和(自身を除く): 882420208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4051, 4340, 6076, 7595, 8102, 8680, 12152, 15190, 16204, 17360, 20255, 24304, 28357, 30380, 32408, 40510, 56714, 60760, 64816, 81020, 113428, 121520, 125581, 141785, 162040, 198499, 226856, 251162, 283570, 324080, 396998, 453712, 502324, 567140, 627905, 793996, 879067, 992495, 1004648, 1134280, 1255810, 1587992, 1758134, 1984990, 2009296, 2268560, 2511620, 3175984, 3516268, 3969980, 4395335, 5023240, 6153469, 7032536, 7939960, 8790670, 10046480, 12306938, 14065072, 15879920, 17581340, 24613876, 30767345, 35162680, 49227752, 61534690, 70325360, 98455504, 123069380, 246138760, 492277520]

約数ペア:

[(1, 492277520), (2, 246138760), (4, 123069380), (5, 98455504), (7, 70325360), (8, 61534690), (10, 49227752), (14, 35162680), (16, 30767345), (20, 24613876), (28, 17581340), (31, 15879920), (35, 14065072), (40, 12306938), (49, 10046480), (56, 8790670), (62, 7939960), (70, 7032536), (80, 6153469), (98, 5023240), (112, 4395335), (124, 3969980), (140, 3516268), (155, 3175984), (196, 2511620), (217, 2268560), (245, 2009296), (248, 1984990), (280, 1758134), (310, 1587992), (392, 1255810), (434, 1134280), (490, 1004648), (496, 992495), (560, 879067), (620, 793996), (784, 627905), (868, 567140), (980, 502324), (1085, 453712), (1240, 396998), (1519, 324080), (1736, 283570), (1960, 251162), (2170, 226856), (2480, 198499), (3038, 162040), (3472, 141785), (3920, 125581), (4051, 121520), (4340, 113428), (6076, 81020), (7595, 64816), (8102, 60760), (8680, 56714), (12152, 40510), (15190, 32408), (16204, 30380), (17360, 28357), (20255, 24304)]