30411120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126713}}^1$

素因数の和:126729

約数の個数: 40

約数和(自身を含む): 94275216

約数和(自身を除く): 63864096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126713, 253426, 380139, 506852, 633565, 760278, 1013704, 1267130, 1520556, 1900695, 2027408, 2534260, 3041112, 3801390, 5068520, 6082224, 7602780, 10137040, 15205560, 30411120]

約数ペア:

[(1, 30411120), (2, 15205560), (3, 10137040), (4, 7602780), (5, 6082224), (6, 5068520), (8, 3801390), (10, 3041112), (12, 2534260), (15, 2027408), (16, 1900695), (20, 1520556), (24, 1267130), (30, 1013704), (40, 760278), (48, 633565), (60, 506852), (80, 380139), (120, 253426), (240, 126713)]