15672291120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{48479}}^1$

素因数の和:48947

約数の個数: 120

約数和(自身を含む): 52751088000

約数和(自身を除く): 37078796880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 449, 720, 898, 1347, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 13470, 16164, 17960, 20205, 21552, 26940, 32328, 35920, 40410, 48479, 53880, 64656, 80820, 96958, 107760, 145437, 161640, 193916, 242395, 290874, 323280, 387832, 436311, 484790, 581748, 727185, 775664, 872622, 969580, 1163496, 1454370, 1745244, 1939160, 2181555, 2326992, 2908740, 3490488, 3878320, 4363110, 5817480, 6980976, 8726220, 11634960, 17452440, 21767071, 34904880, 43534142, 65301213, 87068284, 108835355, 130602426, 174136568, 195903639, 217670710, 261204852, 326506065, 348273136, 391807278, 435341420, 522409704, 653012130, 783614556, 870682840, 979518195, 1044819408, 1306024260, 1567229112, 1741365680, 1959036390, 2612048520, 3134458224, 3918072780, 5224097040, 7836145560, 15672291120]

約数ペア:

[(1, 15672291120), (2, 7836145560), (3, 5224097040), (4, 3918072780), (5, 3134458224), (6, 2612048520), (8, 1959036390), (9, 1741365680), (10, 1567229112), (12, 1306024260), (15, 1044819408), (16, 979518195), (18, 870682840), (20, 783614556), (24, 653012130), (30, 522409704), (36, 435341420), (40, 391807278), (45, 348273136), (48, 326506065), (60, 261204852), (72, 217670710), (80, 195903639), (90, 174136568), (120, 130602426), (144, 108835355), (180, 87068284), (240, 65301213), (360, 43534142), (449, 34904880), (720, 21767071), (898, 17452440), (1347, 11634960), (1796, 8726220), (2245, 6980976), (2694, 5817480), (3592, 4363110), (4041, 3878320), (4490, 3490488), (5388, 2908740), (6735, 2326992), (7184, 2181555), (8082, 1939160), (8980, 1745244), (10776, 1454370), (13470, 1163496), (16164, 969580), (17960, 872622), (20205, 775664), (21552, 727185), (26940, 581748), (32328, 484790), (35920, 436311), (40410, 387832), (48479, 323280), (53880, 290874), (64656, 242395), (80820, 193916), (96958, 161640), (107760, 145437)]