242510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{505231}}^1$

素因数の和:505249

約数の個数: 48

約数和(自身を含む): 763910784

約数和(自身を除く): 521399904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 505231, 1010462, 1515693, 2020924, 2526155, 3031386, 4041848, 5052310, 6062772, 7578465, 8083696, 10104620, 12125544, 15156930, 16167392, 20209240, 24251088, 30313860, 40418480, 48502176, 60627720, 80836960, 121255440, 242510880]

約数ペア:

[(1, 242510880), (2, 121255440), (3, 80836960), (4, 60627720), (5, 48502176), (6, 40418480), (8, 30313860), (10, 24251088), (12, 20209240), (15, 16167392), (16, 15156930), (20, 12125544), (24, 10104620), (30, 8083696), (32, 7578465), (40, 6062772), (48, 5052310), (60, 4041848), (80, 3031386), (96, 2526155), (120, 2020924), (160, 1515693), (240, 1010462), (480, 505231)]