30412080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42239}}^1$

素因数の和:42258

約数の個数: 60

約数和(自身を含む): 102136320

約数和(自身を除く): 71724240

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, 42239, 84478, 126717, 168956, 211195, 253434, 337912, 380151, 422390, 506868, 633585, 675824, 760302, 844780, 1013736, 1267170, 1520604, 1689560, 1900755, 2027472, 2534340, 3041208, 3379120, 3801510, 5068680, 6082416, 7603020, 10137360, 15206040, 30412080]

約数ペア:

[(1, 30412080), (2, 15206040), (3, 10137360), (4, 7603020), (5, 6082416), (6, 5068680), (8, 3801510), (9, 3379120), (10, 3041208), (12, 2534340), (15, 2027472), (16, 1900755), (18, 1689560), (20, 1520604), (24, 1267170), (30, 1013736), (36, 844780), (40, 760302), (45, 675824), (48, 633585), (60, 506868), (72, 422390), (80, 380151), (90, 337912), (120, 253434), (144, 211195), (180, 168956), (240, 126717), (360, 84478), (720, 42239)]