244355040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{169691}}^1$

素因数の和:169712

約数の個数: 72

約数和(自身を含む): 833866488

約数和(自身を除く): 589511448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 169691, 339382, 509073, 678764, 848455, 1018146, 1357528, 1527219, 1696910, 2036292, 2545365, 2715056, 3054438, 3393820, 4072584, 5090730, 5430112, 6108876, 6787640, 7636095, 8145168, 10181460, 12217752, 13575280, 15272190, 16290336, 20362920, 24435504, 27150560, 30544380, 40725840, 48871008, 61088760, 81451680, 122177520, 244355040]

約数ペア:

[(1, 244355040), (2, 122177520), (3, 81451680), (4, 61088760), (5, 48871008), (6, 40725840), (8, 30544380), (9, 27150560), (10, 24435504), (12, 20362920), (15, 16290336), (16, 15272190), (18, 13575280), (20, 12217752), (24, 10181460), (30, 8145168), (32, 7636095), (36, 6787640), (40, 6108876), (45, 5430112), (48, 5090730), (60, 4072584), (72, 3393820), (80, 3054438), (90, 2715056), (96, 2545365), (120, 2036292), (144, 1696910), (160, 1527219), (180, 1357528), (240, 1018146), (288, 848455), (360, 678764), (480, 509073), (720, 339382), (1440, 169691)]