240054720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{250057}}^1$

素因数の和:250077

約数の個数: 56

約数和(自身を含む): 762176784

約数和(自身を除く): 522122064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 250057, 500114, 750171, 1000228, 1250285, 1500342, 2000456, 2500570, 3000684, 3750855, 4000912, 5001140, 6001368, 7501710, 8001824, 10002280, 12002736, 15003420, 16003648, 20004560, 24005472, 30006840, 40009120, 48010944, 60013680, 80018240, 120027360, 240054720]

約数ペア:

[(1, 240054720), (2, 120027360), (3, 80018240), (4, 60013680), (5, 48010944), (6, 40009120), (8, 30006840), (10, 24005472), (12, 20004560), (15, 16003648), (16, 15003420), (20, 12002736), (24, 10002280), (30, 8001824), (32, 7501710), (40, 6001368), (48, 5001140), (60, 4000912), (64, 3750855), (80, 3000684), (96, 2500570), (120, 2000456), (160, 1500342), (192, 1250285), (240, 1000228), (320, 750171), (480, 500114), (960, 250057)]