154004520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2897}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 463216320

約数和(自身を除く): 309211800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 2897, 3544, 4430, 5316, 5794, 6645, 8691, 8860, 10632, 11588, 13290, 14485, 17382, 17720, 23176, 26580, 28970, 34764, 43455, 53160, 57940, 69528, 86910, 115880, 173820, 347640, 1283371, 2566742, 3850113, 5133484, 6416855, 7700226, 10266968, 12833710, 15400452, 19250565, 25667420, 30800904, 38501130, 51334840, 77002260, 154004520]

約数ペア:

[(1, 154004520), (2, 77002260), (3, 51334840), (4, 38501130), (5, 30800904), (6, 25667420), (8, 19250565), (10, 15400452), (12, 12833710), (15, 10266968), (20, 7700226), (24, 6416855), (30, 5133484), (40, 3850113), (60, 2566742), (120, 1283371), (443, 347640), (886, 173820), (1329, 115880), (1772, 86910), (2215, 69528), (2658, 57940), (2897, 53160), (3544, 43455), (4430, 34764), (5316, 28970), (5794, 26580), (6645, 23176), (8691, 17720), (8860, 17382), (10632, 14485), (11588, 13290)]