1945968120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5405467}}^1$

素因数の和:5405484

約数の個数: 48

約数和(自身を含む): 6324397560

約数和(自身を除く): 4378429440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5405467, 10810934, 16216401, 21621868, 27027335, 32432802, 43243736, 48649203, 54054670, 64865604, 81082005, 97298406, 108109340, 129731208, 162164010, 194596812, 216218680, 243246015, 324328020, 389193624, 486492030, 648656040, 972984060, 1945968120]

約数ペア:

[(1, 1945968120), (2, 972984060), (3, 648656040), (4, 486492030), (5, 389193624), (6, 324328020), (8, 243246015), (9, 216218680), (10, 194596812), (12, 162164010), (15, 129731208), (18, 108109340), (20, 97298406), (24, 81082005), (30, 64865604), (36, 54054670), (40, 48649203), (45, 43243736), (60, 32432802), (72, 27027335), (90, 21621868), (120, 16216401), (180, 10810934), (360, 5405467)]