488260020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{8539}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 1368722880

約数和(自身を除く): 880462860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 953, 1906, 2859, 3812, 4765, 5718, 8539, 9530, 11436, 14295, 17078, 19060, 25617, 28590, 34156, 42695, 51234, 57180, 85390, 102468, 128085, 170780, 256170, 512340, 8137667, 16275334, 24413001, 32550668, 40688335, 48826002, 81376670, 97652004, 122065005, 162753340, 244130010, 488260020]

約数ペア:

[(1, 488260020), (2, 244130010), (3, 162753340), (4, 122065005), (5, 97652004), (6, 81376670), (10, 48826002), (12, 40688335), (15, 32550668), (20, 24413001), (30, 16275334), (60, 8137667), (953, 512340), (1906, 256170), (2859, 170780), (3812, 128085), (4765, 102468), (5718, 85390), (8539, 57180), (9530, 51234), (11436, 42695), (14295, 34156), (17078, 28590), (19060, 25617)]