352797840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3121}}^1$

素因数の和:3297

約数の個数: 120

約数和(自身を含む): 1192741368

約数和(自身を除く): 839943528

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, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3121, 3140, 3768, 4710, 5652, 6242, 6280, 7065, 7536, 9363, 9420, 11304, 12484, 12560, 14130, 15605, 18726, 18840, 22608, 24968, 28089, 28260, 31210, 37452, 37680, 46815, 49936, 56178, 56520, 62420, 74904, 93630, 112356, 113040, 124840, 140445, 149808, 187260, 224712, 249680, 280890, 374520, 449424, 489997, 561780, 749040, 979994, 1123560, 1469991, 1959988, 2247120, 2449985, 2939982, 3919976, 4409973, 4899970, 5879964, 7349955, 7839952, 8819946, 9799940, 11759928, 14699910, 17639892, 19599880, 22049865, 23519856, 29399820, 35279784, 39199760, 44099730, 58799640, 70559568, 88199460, 117599280, 176398920, 352797840]

約数ペア:

[(1, 352797840), (2, 176398920), (3, 117599280), (4, 88199460), (5, 70559568), (6, 58799640), (8, 44099730), (9, 39199760), (10, 35279784), (12, 29399820), (15, 23519856), (16, 22049865), (18, 19599880), (20, 17639892), (24, 14699910), (30, 11759928), (36, 9799940), (40, 8819946), (45, 7839952), (48, 7349955), (60, 5879964), (72, 4899970), (80, 4409973), (90, 3919976), (120, 2939982), (144, 2449985), (157, 2247120), (180, 1959988), (240, 1469991), (314, 1123560), (360, 979994), (471, 749040), (628, 561780), (720, 489997), (785, 449424), (942, 374520), (1256, 280890), (1413, 249680), (1570, 224712), (1884, 187260), (2355, 149808), (2512, 140445), (2826, 124840), (3121, 113040), (3140, 112356), (3768, 93630), (4710, 74904), (5652, 62420), (6242, 56520), (6280, 56178), (7065, 49936), (7536, 46815), (9363, 37680), (9420, 37452), (11304, 31210), (12484, 28260), (12560, 28089), (14130, 24968), (15605, 22608), (18726, 18840)]