65305080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 213323760

約数和(自身を除く): 148018680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 641, 849, 1132, 1282, 1415, 1698, 1923, 2264, 2547, 2564, 2830, 3205, 3396, 3846, 4245, 5094, 5128, 5660, 5769, 6410, 6792, 7692, 8490, 9615, 10188, 11320, 11538, 12735, 12820, 15384, 16980, 19230, 20376, 23076, 25470, 25640, 28845, 33960, 38460, 46152, 50940, 57690, 76920, 101880, 115380, 181403, 230760, 362806, 544209, 725612, 907015, 1088418, 1451224, 1632627, 1814030, 2176836, 2721045, 3265254, 3628060, 4353672, 5442090, 6530508, 7256120, 8163135, 10884180, 13061016, 16326270, 21768360, 32652540, 65305080]

約数ペア:

[(1, 65305080), (2, 32652540), (3, 21768360), (4, 16326270), (5, 13061016), (6, 10884180), (8, 8163135), (9, 7256120), (10, 6530508), (12, 5442090), (15, 4353672), (18, 3628060), (20, 3265254), (24, 2721045), (30, 2176836), (36, 1814030), (40, 1632627), (45, 1451224), (60, 1088418), (72, 907015), (90, 725612), (120, 544209), (180, 362806), (283, 230760), (360, 181403), (566, 115380), (641, 101880), (849, 76920), (1132, 57690), (1282, 50940), (1415, 46152), (1698, 38460), (1923, 33960), (2264, 28845), (2547, 25640), (2564, 25470), (2830, 23076), (3205, 20376), (3396, 19230), (3846, 16980), (4245, 15384), (5094, 12820), (5128, 12735), (5660, 11538), (5769, 11320), (6410, 10188), (6792, 9615), (7692, 8490)]