117209520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{162791}}^1$

素因数の和:162810

約数の個数: 60

約数和(自身を含む): 393631056

約数和(自身を除く): 276421536

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, 180, 240, 360, 720, 162791, 325582, 488373, 651164, 813955, 976746, 1302328, 1465119, 1627910, 1953492, 2441865, 2604656, 2930238, 3255820, 3906984, 4883730, 5860476, 6511640, 7325595, 7813968, 9767460, 11720952, 13023280, 14651190, 19534920, 23441904, 29302380, 39069840, 58604760, 117209520]

約数ペア:

[(1, 117209520), (2, 58604760), (3, 39069840), (4, 29302380), (5, 23441904), (6, 19534920), (8, 14651190), (9, 13023280), (10, 11720952), (12, 9767460), (15, 7813968), (16, 7325595), (18, 6511640), (20, 5860476), (24, 4883730), (30, 3906984), (36, 3255820), (40, 2930238), (45, 2604656), (48, 2441865), (60, 1953492), (72, 1627910), (80, 1465119), (90, 1302328), (120, 976746), (144, 813955), (180, 651164), (240, 488373), (360, 325582), (720, 162791)]