249089040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{115319}}^1$

素因数の和:115341

約数の個数: 80

約数和(自身を含む): 857980800

約数和(自身を除く): 608891760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 115319, 230638, 345957, 461276, 576595, 691914, 922552, 1037871, 1153190, 1383828, 1729785, 1845104, 2075742, 2306380, 2767656, 3113613, 3459570, 4151484, 4612760, 5189355, 5535312, 6227226, 6919140, 8302968, 9225520, 10378710, 12454452, 13838280, 15568065, 16605936, 20757420, 24908904, 27676560, 31136130, 41514840, 49817808, 62272260, 83029680, 124544520, 249089040]

約数ペア:

[(1, 249089040), (2, 124544520), (3, 83029680), (4, 62272260), (5, 49817808), (6, 41514840), (8, 31136130), (9, 27676560), (10, 24908904), (12, 20757420), (15, 16605936), (16, 15568065), (18, 13838280), (20, 12454452), (24, 10378710), (27, 9225520), (30, 8302968), (36, 6919140), (40, 6227226), (45, 5535312), (48, 5189355), (54, 4612760), (60, 4151484), (72, 3459570), (80, 3113613), (90, 2767656), (108, 2306380), (120, 2075742), (135, 1845104), (144, 1729785), (180, 1383828), (216, 1153190), (240, 1037871), (270, 922552), (360, 691914), (432, 576595), (540, 461276), (720, 345957), (1080, 230638), (2160, 115319)]