168567120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{234121}}^1$

素因数の和:234140

約数の個数: 60

約数和(自身を含む): 566106996

約数和(自身を除く): 397539876

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, 234121, 468242, 702363, 936484, 1170605, 1404726, 1872968, 2107089, 2341210, 2809452, 3511815, 3745936, 4214178, 4682420, 5618904, 7023630, 8428356, 9364840, 10535445, 11237808, 14047260, 16856712, 18729680, 21070890, 28094520, 33713424, 42141780, 56189040, 84283560, 168567120]

約数ペア:

[(1, 168567120), (2, 84283560), (3, 56189040), (4, 42141780), (5, 33713424), (6, 28094520), (8, 21070890), (9, 18729680), (10, 16856712), (12, 14047260), (15, 11237808), (16, 10535445), (18, 9364840), (20, 8428356), (24, 7023630), (30, 5618904), (36, 4682420), (40, 4214178), (45, 3745936), (48, 3511815), (60, 2809452), (72, 2341210), (80, 2107089), (90, 1872968), (120, 1404726), (144, 1170605), (180, 936484), (240, 702363), (360, 468242), (720, 234121)]