1812273480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1678031}}^1$

素因数の和:1678051

約数の個数: 64

約数和(自身を含む): 6040915200

約数和(自身を除く): 4228641720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1678031, 3356062, 5034093, 6712124, 8390155, 10068186, 13424248, 15102279, 16780310, 20136372, 25170465, 30204558, 33560620, 40272744, 45306837, 50340930, 60409116, 67121240, 75511395, 90613674, 100681860, 120818232, 151022790, 181227348, 201363720, 226534185, 302045580, 362454696, 453068370, 604091160, 906136740, 1812273480]

約数ペア:

[(1, 1812273480), (2, 906136740), (3, 604091160), (4, 453068370), (5, 362454696), (6, 302045580), (8, 226534185), (9, 201363720), (10, 181227348), (12, 151022790), (15, 120818232), (18, 100681860), (20, 90613674), (24, 75511395), (27, 67121240), (30, 60409116), (36, 50340930), (40, 45306837), (45, 40272744), (54, 33560620), (60, 30204558), (72, 25170465), (90, 20136372), (108, 16780310), (120, 15102279), (135, 13424248), (180, 10068186), (216, 8390155), (270, 6712124), (360, 5034093), (540, 3356062), (1080, 1678031)]