42064920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12983}}^1$

素因数の和:13006

約数の個数: 80

約数和(自身を含む): 141395760

約数和(自身を除く): 99330840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 116847, 129830, 155796, 194745, 233694, 259660, 311592, 350541, 389490, 467388, 519320, 584235, 701082, 778980, 934776, 1051623, 1168470, 1402164, 1557960, 1752705, 2103246, 2336940, 2804328, 3505410, 4206492, 4673880, 5258115, 7010820, 8412984, 10516230, 14021640, 21032460, 42064920]

約数ペア:

[(1, 42064920), (2, 21032460), (3, 14021640), (4, 10516230), (5, 8412984), (6, 7010820), (8, 5258115), (9, 4673880), (10, 4206492), (12, 3505410), (15, 2804328), (18, 2336940), (20, 2103246), (24, 1752705), (27, 1557960), (30, 1402164), (36, 1168470), (40, 1051623), (45, 934776), (54, 778980), (60, 701082), (72, 584235), (81, 519320), (90, 467388), (108, 389490), (120, 350541), (135, 311592), (162, 259660), (180, 233694), (216, 194745), (270, 155796), (324, 129830), (360, 116847), (405, 103864), (540, 77898), (648, 64915), (810, 51932), (1080, 38949), (1620, 25966), (3240, 12983)]