135531120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{564713}}^1$

素因数の和:564729

約数の個数: 40

約数和(自身を含む): 420147216

約数和(自身を除く): 284616096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 564713, 1129426, 1694139, 2258852, 2823565, 3388278, 4517704, 5647130, 6776556, 8470695, 9035408, 11294260, 13553112, 16941390, 22588520, 27106224, 33882780, 45177040, 67765560, 135531120]

約数ペア:

[(1, 135531120), (2, 67765560), (3, 45177040), (4, 33882780), (5, 27106224), (6, 22588520), (8, 16941390), (10, 13553112), (12, 11294260), (15, 9035408), (16, 8470695), (20, 6776556), (24, 5647130), (30, 4517704), (40, 3388278), (48, 2823565), (60, 2258852), (80, 1694139), (120, 1129426), (240, 564713)]