7009080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4520

約数の個数: 64

約数和(自身を含む): 22649760

約数和(自身を除く): 15640680

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, 4493, 8986, 13479, 17972, 22465, 26958, 35944, 44930, 53916, 58409, 67395, 89860, 107832, 116818, 134790, 175227, 179720, 233636, 269580, 292045, 350454, 467272, 539160, 584090, 700908, 876135, 1168180, 1401816, 1752270, 2336360, 3504540, 7009080]

約数ペア:

[(1, 7009080), (2, 3504540), (3, 2336360), (4, 1752270), (5, 1401816), (6, 1168180), (8, 876135), (10, 700908), (12, 584090), (13, 539160), (15, 467272), (20, 350454), (24, 292045), (26, 269580), (30, 233636), (39, 179720), (40, 175227), (52, 134790), (60, 116818), (65, 107832), (78, 89860), (104, 67395), (120, 58409), (130, 53916), (156, 44930), (195, 35944), (260, 26958), (312, 22465), (390, 17972), (520, 13479), (780, 8986), (1560, 4493)]