486793320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{312047}}^1$

素因数の和:312074

約数の個数: 64

約数和(自身を含む): 1572721920

約数和(自身を除く): 1085928600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 312047, 624094, 936141, 1248188, 1560235, 1872282, 2496376, 3120470, 3744564, 4056611, 4680705, 6240940, 7489128, 8113222, 9361410, 12169833, 12481880, 16226444, 18722820, 20283055, 24339666, 32452888, 37445640, 40566110, 48679332, 60849165, 81132220, 97358664, 121698330, 162264440, 243396660, 486793320]

約数ペア:

[(1, 486793320), (2, 243396660), (3, 162264440), (4, 121698330), (5, 97358664), (6, 81132220), (8, 60849165), (10, 48679332), (12, 40566110), (13, 37445640), (15, 32452888), (20, 24339666), (24, 20283055), (26, 18722820), (30, 16226444), (39, 12481880), (40, 12169833), (52, 9361410), (60, 8113222), (65, 7489128), (78, 6240940), (104, 4680705), (120, 4056611), (130, 3744564), (156, 3120470), (195, 2496376), (260, 1872282), (312, 1560235), (390, 1248188), (520, 936141), (780, 624094), (1560, 312047)]