200886720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{209257}}^1$

素因数の和:209277

約数の個数: 56

約数和(自身を含む): 637818384

約数和(自身を除く): 436931664

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, 209257, 418514, 627771, 837028, 1046285, 1255542, 1674056, 2092570, 2511084, 3138855, 3348112, 4185140, 5022168, 6277710, 6696224, 8370280, 10044336, 12555420, 13392448, 16740560, 20088672, 25110840, 33481120, 40177344, 50221680, 66962240, 100443360, 200886720]

約数ペア:

[(1, 200886720), (2, 100443360), (3, 66962240), (4, 50221680), (5, 40177344), (6, 33481120), (8, 25110840), (10, 20088672), (12, 16740560), (15, 13392448), (16, 12555420), (20, 10044336), (24, 8370280), (30, 6696224), (32, 6277710), (40, 5022168), (48, 4185140), (60, 3348112), (64, 3138855), (80, 2511084), (96, 2092570), (120, 1674056), (160, 1255542), (192, 1046285), (240, 837028), (320, 627771), (480, 418514), (960, 209257)]