564751980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80449}}^1$

素因数の和:80480

約数の個数: 96

約数和(自身を含む): 1892184000

約数和(自身を除く): 1327432020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 80449, 160898, 241347, 321796, 402245, 482694, 724041, 804490, 965388, 1045837, 1206735, 1448082, 1608980, 2091674, 2172123, 2413470, 2896164, 3137511, 3620205, 4183348, 4344246, 4826940, 5229185, 6275022, 7240410, 8688492, 9412533, 10458370, 10860615, 12550044, 14480820, 15687555, 18825066, 20916740, 21721230, 28237599, 31375110, 37650132, 43442460, 47062665, 56475198, 62750220, 94125330, 112950396, 141187995, 188250660, 282375990, 564751980]

約数ペア:

[(1, 564751980), (2, 282375990), (3, 188250660), (4, 141187995), (5, 112950396), (6, 94125330), (9, 62750220), (10, 56475198), (12, 47062665), (13, 43442460), (15, 37650132), (18, 31375110), (20, 28237599), (26, 21721230), (27, 20916740), (30, 18825066), (36, 15687555), (39, 14480820), (45, 12550044), (52, 10860615), (54, 10458370), (60, 9412533), (65, 8688492), (78, 7240410), (90, 6275022), (108, 5229185), (117, 4826940), (130, 4344246), (135, 4183348), (156, 3620205), (180, 3137511), (195, 2896164), (234, 2413470), (260, 2172123), (270, 2091674), (351, 1608980), (390, 1448082), (468, 1206735), (540, 1045837), (585, 965388), (702, 804490), (780, 724041), (1170, 482694), (1404, 402245), (1755, 321796), (2340, 241347), (3510, 160898), (7020, 80449)]