216363120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{901513}}^1$

素因数の和:901529

約数の個数: 40

約数和(自身を含む): 670726416

約数和(自身を除く): 454363296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 901513, 1803026, 2704539, 3606052, 4507565, 5409078, 7212104, 9015130, 10818156, 13522695, 14424208, 18030260, 21636312, 27045390, 36060520, 43272624, 54090780, 72121040, 108181560, 216363120]

約数ペア:

[(1, 216363120), (2, 108181560), (3, 72121040), (4, 54090780), (5, 43272624), (6, 36060520), (8, 27045390), (10, 21636312), (12, 18030260), (15, 14424208), (16, 13522695), (20, 10818156), (24, 9015130), (30, 7212104), (40, 5409078), (48, 4507565), (60, 3606052), (80, 2704539), (120, 1803026), (240, 901513)]