200785440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418303}}^1$

素因数の和:418321

約数の個数: 48

約数和(自身を含む): 632475648

約数和(自身を除く): 431690208

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, 418303, 836606, 1254909, 1673212, 2091515, 2509818, 3346424, 4183030, 5019636, 6274545, 6692848, 8366060, 10039272, 12549090, 13385696, 16732120, 20078544, 25098180, 33464240, 40157088, 50196360, 66928480, 100392720, 200785440]

約数ペア:

[(1, 200785440), (2, 100392720), (3, 66928480), (4, 50196360), (5, 40157088), (6, 33464240), (8, 25098180), (10, 20078544), (12, 16732120), (15, 13385696), (16, 12549090), (20, 10039272), (24, 8366060), (30, 6692848), (32, 6274545), (40, 5019636), (48, 4183030), (60, 3346424), (80, 2509818), (96, 2091515), (120, 1673212), (160, 1254909), (240, 836606), (480, 418303)]