173520720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1$

素因数の和:1021

約数の個数: 120

約数和(自身を含む): 585165672

約数和(自身を除く): 411644952

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, 401, 601, 720, 802, 1202, 1203, 1604, 1803, 2005, 2404, 2406, 3005, 3208, 3606, 3609, 4010, 4808, 4812, 5409, 6010, 6015, 6416, 7212, 7218, 8020, 9015, 9616, 9624, 10818, 12020, 12030, 14424, 14436, 16040, 18030, 18045, 19248, 21636, 24040, 24060, 27045, 28848, 28872, 32080, 36060, 36090, 43272, 48080, 48120, 54090, 57744, 72120, 72180, 86544, 96240, 108180, 144240, 144360, 216360, 241001, 288720, 432720, 482002, 723003, 964004, 1205005, 1446006, 1928008, 2169009, 2410010, 2892012, 3615015, 3856016, 4338018, 4820020, 5784024, 7230030, 8676036, 9640040, 10845045, 11568048, 14460060, 17352072, 19280080, 21690090, 28920120, 34704144, 43380180, 57840240, 86760360, 173520720]

約数ペア:

[(1, 173520720), (2, 86760360), (3, 57840240), (4, 43380180), (5, 34704144), (6, 28920120), (8, 21690090), (9, 19280080), (10, 17352072), (12, 14460060), (15, 11568048), (16, 10845045), (18, 9640040), (20, 8676036), (24, 7230030), (30, 5784024), (36, 4820020), (40, 4338018), (45, 3856016), (48, 3615015), (60, 2892012), (72, 2410010), (80, 2169009), (90, 1928008), (120, 1446006), (144, 1205005), (180, 964004), (240, 723003), (360, 482002), (401, 432720), (601, 288720), (720, 241001), (802, 216360), (1202, 144360), (1203, 144240), (1604, 108180), (1803, 96240), (2005, 86544), (2404, 72180), (2406, 72120), (3005, 57744), (3208, 54090), (3606, 48120), (3609, 48080), (4010, 43272), (4808, 36090), (4812, 36060), (5409, 32080), (6010, 28872), (6015, 28848), (6416, 27045), (7212, 24060), (7218, 24040), (8020, 21636), (9015, 19248), (9616, 18045), (9624, 18030), (10818, 16040), (12020, 14436), (12030, 14424)]