2847960

素因数分解:

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

素因数の和:319

約数の個数: 96

約数和(自身を含む): 9631440

約数和(自身を除く): 6783480

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, 243, 270, 293, 324, 360, 405, 486, 540, 586, 648, 810, 879, 972, 1080, 1172, 1215, 1465, 1620, 1758, 1944, 2344, 2430, 2637, 2930, 3240, 3516, 4395, 4860, 5274, 5860, 7032, 7911, 8790, 9720, 10548, 11720, 13185, 15822, 17580, 21096, 23733, 26370, 31644, 35160, 39555, 47466, 52740, 63288, 71199, 79110, 94932, 105480, 118665, 142398, 158220, 189864, 237330, 284796, 316440, 355995, 474660, 569592, 711990, 949320, 1423980, 2847960]

約数ペア:

[(1, 2847960), (2, 1423980), (3, 949320), (4, 711990), (5, 569592), (6, 474660), (8, 355995), (9, 316440), (10, 284796), (12, 237330), (15, 189864), (18, 158220), (20, 142398), (24, 118665), (27, 105480), (30, 94932), (36, 79110), (40, 71199), (45, 63288), (54, 52740), (60, 47466), (72, 39555), (81, 35160), (90, 31644), (108, 26370), (120, 23733), (135, 21096), (162, 17580), (180, 15822), (216, 13185), (243, 11720), (270, 10548), (293, 9720), (324, 8790), (360, 7911), (405, 7032), (486, 5860), (540, 5274), (586, 4860), (648, 4395), (810, 3516), (879, 3240), (972, 2930), (1080, 2637), (1172, 2430), (1215, 2344), (1465, 1944), (1620, 1758)]