1924020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 6854400

約数和(自身を除く): 4930380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 509, 540, 630, 756, 945, 1018, 1260, 1527, 1890, 2036, 2545, 3054, 3563, 3780, 4581, 5090, 6108, 7126, 7635, 9162, 10180, 10689, 13743, 14252, 15270, 17815, 18324, 21378, 22905, 27486, 30540, 32067, 35630, 42756, 45810, 53445, 54972, 64134, 68715, 71260, 91620, 96201, 106890, 128268, 137430, 160335, 192402, 213780, 274860, 320670, 384804, 481005, 641340, 962010, 1924020]

約数ペア:

[(1, 1924020), (2, 962010), (3, 641340), (4, 481005), (5, 384804), (6, 320670), (7, 274860), (9, 213780), (10, 192402), (12, 160335), (14, 137430), (15, 128268), (18, 106890), (20, 96201), (21, 91620), (27, 71260), (28, 68715), (30, 64134), (35, 54972), (36, 53445), (42, 45810), (45, 42756), (54, 35630), (60, 32067), (63, 30540), (70, 27486), (84, 22905), (90, 21378), (105, 18324), (108, 17815), (126, 15270), (135, 14252), (140, 13743), (180, 10689), (189, 10180), (210, 9162), (252, 7635), (270, 7126), (315, 6108), (378, 5090), (420, 4581), (509, 3780), (540, 3563), (630, 3054), (756, 2545), (945, 2036), (1018, 1890), (1260, 1527)]