233025480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647293}}^1$

素因数の和:647310

約数の個数: 48

約数和(自身を含む): 757333980

約数和(自身を除く): 524308500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647293, 1294586, 1941879, 2589172, 3236465, 3883758, 5178344, 5825637, 6472930, 7767516, 9709395, 11651274, 12945860, 15535032, 19418790, 23302548, 25891720, 29128185, 38837580, 46605096, 58256370, 77675160, 116512740, 233025480]

約数ペア:

[(1, 233025480), (2, 116512740), (3, 77675160), (4, 58256370), (5, 46605096), (6, 38837580), (8, 29128185), (9, 25891720), (10, 23302548), (12, 19418790), (15, 15535032), (18, 12945860), (20, 11651274), (24, 9709395), (30, 7767516), (36, 6472930), (40, 5825637), (45, 5178344), (60, 3883758), (72, 3236465), (90, 2589172), (120, 1941879), (180, 1294586), (360, 647293)]