28253027340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52320421}}^1$

素因数の和:52320439

約数の個数: 48

約数和(自身を含む): 87898308960

約数和(自身を除く): 59645281620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52320421, 104640842, 156961263, 209281684, 261602105, 313922526, 470883789, 523204210, 627845052, 784806315, 941767578, 1046408420, 1412651367, 1569612630, 1883535156, 2354418945, 2825302734, 3139225260, 4708837890, 5650605468, 7063256835, 9417675780, 14126513670, 28253027340]

約数ペア:

[(1, 28253027340), (2, 14126513670), (3, 9417675780), (4, 7063256835), (5, 5650605468), (6, 4708837890), (9, 3139225260), (10, 2825302734), (12, 2354418945), (15, 1883535156), (18, 1569612630), (20, 1412651367), (27, 1046408420), (30, 941767578), (36, 784806315), (45, 627845052), (54, 523204210), (60, 470883789), (90, 313922526), (108, 261602105), (135, 209281684), (180, 156961263), (270, 104640842), (540, 52320421)]