1245796561200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{857}}^1\times {\mathrm{1211393}}^1$

素因数の和:1212271

約数の個数: 120

約数和(自身を含む): 3995361543888

約数和(自身を除く): 2749564982688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 857, 1200, 1714, 2571, 3428, 4285, 5142, 6856, 8570, 10284, 12855, 13712, 17140, 20568, 21425, 25710, 34280, 41136, 42850, 51420, 64275, 68560, 85700, 102840, 128550, 171400, 205680, 257100, 342800, 514200, 1028400, 1211393, 2422786, 3634179, 4845572, 6056965, 7268358, 9691144, 12113930, 14536716, 18170895, 19382288, 24227860, 29073432, 30284825, 36341790, 48455720, 58146864, 60569650, 72683580, 90854475, 96911440, 121139300, 145367160, 181708950, 242278600, 290734320, 363417900, 484557200, 726835800, 1038163801, 1453671600, 2076327602, 3114491403, 4152655204, 5190819005, 6228982806, 8305310408, 10381638010, 12457965612, 15572457015, 16610620816, 20763276020, 24915931224, 25954095025, 31144914030, 41526552040, 49831862448, 51908190050, 62289828060, 77862285075, 83053104080, 103816380100, 124579656120, 155724570150, 207632760200, 249159312240, 311449140300, 415265520400, 622898280600, 1245796561200]

約数ペア:

[(1, 1245796561200), (2, 622898280600), (3, 415265520400), (4, 311449140300), (5, 249159312240), (6, 207632760200), (8, 155724570150), (10, 124579656120), (12, 103816380100), (15, 83053104080), (16, 77862285075), (20, 62289828060), (24, 51908190050), (25, 49831862448), (30, 41526552040), (40, 31144914030), (48, 25954095025), (50, 24915931224), (60, 20763276020), (75, 16610620816), (80, 15572457015), (100, 12457965612), (120, 10381638010), (150, 8305310408), (200, 6228982806), (240, 5190819005), (300, 4152655204), (400, 3114491403), (600, 2076327602), (857, 1453671600), (1200, 1038163801), (1714, 726835800), (2571, 484557200), (3428, 363417900), (4285, 290734320), (5142, 242278600), (6856, 181708950), (8570, 145367160), (10284, 121139300), (12855, 96911440), (13712, 90854475), (17140, 72683580), (20568, 60569650), (21425, 58146864), (25710, 48455720), (34280, 36341790), (41136, 30284825), (42850, 29073432), (51420, 24227860), (64275, 19382288), (68560, 18170895), (85700, 14536716), (102840, 12113930), (128550, 9691144), (171400, 7268358), (205680, 6056965), (257100, 4845572), (342800, 3634179), (514200, 2422786), (1028400, 1211393)]