240115520

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12301}}^1$

素因数の和:12379

約数の個数: 56

約数和(自身を含む): 581195688

約数和(自身を除く): 341080168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 9760, 12301, 19520, 24602, 49204, 61505, 98408, 123010, 196816, 246020, 393632, 492040, 750361, 787264, 984080, 1500722, 1968160, 3001444, 3751805, 3936320, 6002888, 7503610, 12005776, 15007220, 24011552, 30014440, 48023104, 60028880, 120057760, 240115520]

約数ペア:

[(1, 240115520), (2, 120057760), (4, 60028880), (5, 48023104), (8, 30014440), (10, 24011552), (16, 15007220), (20, 12005776), (32, 7503610), (40, 6002888), (61, 3936320), (64, 3751805), (80, 3001444), (122, 1968160), (160, 1500722), (244, 984080), (305, 787264), (320, 750361), (488, 492040), (610, 393632), (976, 246020), (1220, 196816), (1952, 123010), (2440, 98408), (3904, 61505), (4880, 49204), (9760, 24602), (12301, 19520)]