171490680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{476363}}^1$

素因数の和:476380

約数の個数: 48

約数和(自身を含む): 557345880

約数和(自身を除く): 385855200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 476363, 952726, 1429089, 1905452, 2381815, 2858178, 3810904, 4287267, 4763630, 5716356, 7145445, 8574534, 9527260, 11432712, 14290890, 17149068, 19054520, 21436335, 28581780, 34298136, 42872670, 57163560, 85745340, 171490680]

約数ペア:

[(1, 171490680), (2, 85745340), (3, 57163560), (4, 42872670), (5, 34298136), (6, 28581780), (8, 21436335), (9, 19054520), (10, 17149068), (12, 14290890), (15, 11432712), (18, 9527260), (20, 8574534), (24, 7145445), (30, 5716356), (36, 4763630), (40, 4287267), (45, 3810904), (60, 2858178), (72, 2381815), (90, 1905452), (120, 1429089), (180, 952726), (360, 476363)]