4271940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{293}}^1$

素因数の和:320

約数の個数: 84

約数和(自身を含む): 13496364

約数和(自身を除く): 9224424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 293, 324, 405, 486, 540, 586, 729, 810, 879, 972, 1172, 1215, 1458, 1465, 1620, 1758, 2430, 2637, 2916, 2930, 3516, 3645, 4395, 4860, 5274, 5860, 7290, 7911, 8790, 10548, 13185, 14580, 15822, 17580, 23733, 26370, 31644, 39555, 47466, 52740, 71199, 79110, 94932, 118665, 142398, 158220, 213597, 237330, 284796, 355995, 427194, 474660, 711990, 854388, 1067985, 1423980, 2135970, 4271940]

約数ペア:

[(1, 4271940), (2, 2135970), (3, 1423980), (4, 1067985), (5, 854388), (6, 711990), (9, 474660), (10, 427194), (12, 355995), (15, 284796), (18, 237330), (20, 213597), (27, 158220), (30, 142398), (36, 118665), (45, 94932), (54, 79110), (60, 71199), (81, 52740), (90, 47466), (108, 39555), (135, 31644), (162, 26370), (180, 23733), (243, 17580), (270, 15822), (293, 14580), (324, 13185), (405, 10548), (486, 8790), (540, 7911), (586, 7290), (729, 5860), (810, 5274), (879, 4860), (972, 4395), (1172, 3645), (1215, 3516), (1458, 2930), (1465, 2916), (1620, 2637), (1758, 2430)]