61723320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{514361}}^1$

素因数の和:514375

約数の個数: 32

約数和(自身を含む): 185170320

約数和(自身を除く): 123447000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 514361, 1028722, 1543083, 2057444, 2571805, 3086166, 4114888, 5143610, 6172332, 7715415, 10287220, 12344664, 15430830, 20574440, 30861660, 61723320]

約数ペア:

[(1, 61723320), (2, 30861660), (3, 20574440), (4, 15430830), (5, 12344664), (6, 10287220), (8, 7715415), (10, 6172332), (12, 5143610), (15, 4114888), (20, 3086166), (24, 2571805), (30, 2057444), (40, 1543083), (60, 1028722), (120, 514361)]