57840240

素因数分解:

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

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 180050976

約数和(自身を除く): 122210736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 601, 802, 1202, 1203, 1604, 1803, 2005, 2404, 2406, 3005, 3208, 3606, 4010, 4808, 4812, 6010, 6015, 6416, 7212, 8020, 9015, 9616, 9624, 12020, 12030, 14424, 16040, 18030, 19248, 24040, 24060, 28848, 32080, 36060, 48080, 48120, 72120, 96240, 144240, 241001, 482002, 723003, 964004, 1205005, 1446006, 1928008, 2410010, 2892012, 3615015, 3856016, 4820020, 5784024, 7230030, 9640040, 11568048, 14460060, 19280080, 28920120, 57840240]

約数ペア:

[(1, 57840240), (2, 28920120), (3, 19280080), (4, 14460060), (5, 11568048), (6, 9640040), (8, 7230030), (10, 5784024), (12, 4820020), (15, 3856016), (16, 3615015), (20, 2892012), (24, 2410010), (30, 1928008), (40, 1446006), (48, 1205005), (60, 964004), (80, 723003), (120, 482002), (240, 241001), (401, 144240), (601, 96240), (802, 72120), (1202, 48120), (1203, 48080), (1604, 36060), (1803, 32080), (2005, 28848), (2404, 24060), (2406, 24040), (3005, 19248), (3208, 18030), (3606, 16040), (4010, 14424), (4808, 12030), (4812, 12020), (6010, 9624), (6015, 9616), (6416, 9015), (7212, 8020)]