202065720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1907}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 607201920

約数和(自身を除く): 405136200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1766, 1907, 2649, 3532, 3814, 4415, 5298, 5721, 7064, 7628, 8830, 9535, 10596, 11442, 13245, 15256, 17660, 19070, 21192, 22884, 26490, 28605, 35320, 38140, 45768, 52980, 57210, 76280, 105960, 114420, 228840, 1683881, 3367762, 5051643, 6735524, 8419405, 10103286, 13471048, 16838810, 20206572, 25258215, 33677620, 40413144, 50516430, 67355240, 101032860, 202065720]

約数ペア:

[(1, 202065720), (2, 101032860), (3, 67355240), (4, 50516430), (5, 40413144), (6, 33677620), (8, 25258215), (10, 20206572), (12, 16838810), (15, 13471048), (20, 10103286), (24, 8419405), (30, 6735524), (40, 5051643), (60, 3367762), (120, 1683881), (883, 228840), (1766, 114420), (1907, 105960), (2649, 76280), (3532, 57210), (3814, 52980), (4415, 45768), (5298, 38140), (5721, 35320), (7064, 28605), (7628, 26490), (8830, 22884), (9535, 21192), (10596, 19070), (11442, 17660), (13245, 15256)]