286887960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2702

約数の個数: 128

約数和(自身を含む): 965952000

約数和(自身を除く): 679064040

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, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2472, 2579, 2781, 3090, 3708, 4120, 4635, 5158, 5562, 6180, 7416, 7737, 9270, 10316, 11124, 12360, 12895, 13905, 15474, 18540, 20632, 22248, 23211, 25790, 27810, 30948, 37080, 38685, 46422, 51580, 55620, 61896, 69633, 77370, 92844, 103160, 111240, 116055, 139266, 154740, 185688, 232110, 265637, 278532, 309480, 348165, 464220, 531274, 557064, 696330, 796911, 928440, 1062548, 1328185, 1392660, 1593822, 2125096, 2390733, 2656370, 2785320, 3187644, 3984555, 4781466, 5312740, 6375288, 7172199, 7969110, 9562932, 10625480, 11953665, 14344398, 15938220, 19125864, 23907330, 28688796, 31876440, 35860995, 47814660, 57377592, 71721990, 95629320, 143443980, 286887960]

約数ペア:

[(1, 286887960), (2, 143443980), (3, 95629320), (4, 71721990), (5, 57377592), (6, 47814660), (8, 35860995), (9, 31876440), (10, 28688796), (12, 23907330), (15, 19125864), (18, 15938220), (20, 14344398), (24, 11953665), (27, 10625480), (30, 9562932), (36, 7969110), (40, 7172199), (45, 6375288), (54, 5312740), (60, 4781466), (72, 3984555), (90, 3187644), (103, 2785320), (108, 2656370), (120, 2390733), (135, 2125096), (180, 1593822), (206, 1392660), (216, 1328185), (270, 1062548), (309, 928440), (360, 796911), (412, 696330), (515, 557064), (540, 531274), (618, 464220), (824, 348165), (927, 309480), (1030, 278532), (1080, 265637), (1236, 232110), (1545, 185688), (1854, 154740), (2060, 139266), (2472, 116055), (2579, 111240), (2781, 103160), (3090, 92844), (3708, 77370), (4120, 69633), (4635, 61896), (5158, 55620), (5562, 51580), (6180, 46422), (7416, 38685), (7737, 37080), (9270, 30948), (10316, 27810), (11124, 25790), (12360, 23211), (12895, 22248), (13905, 20632), (15474, 18540)]