136797840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189997}}^1$

素因数の和:190016

約数の個数: 60

約数和(自身を含む): 459415164

約数和(自身を除く): 322617324

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, 720, 189997, 379994, 569991, 759988, 949985, 1139982, 1519976, 1709973, 1899970, 2279964, 2849955, 3039952, 3419946, 3799940, 4559928, 5699910, 6839892, 7599880, 8549865, 9119856, 11399820, 13679784, 15199760, 17099730, 22799640, 27359568, 34199460, 45599280, 68398920, 136797840]

約数ペア:

[(1, 136797840), (2, 68398920), (3, 45599280), (4, 34199460), (5, 27359568), (6, 22799640), (8, 17099730), (9, 15199760), (10, 13679784), (12, 11399820), (15, 9119856), (16, 8549865), (18, 7599880), (20, 6839892), (24, 5699910), (30, 4559928), (36, 3799940), (40, 3419946), (45, 3039952), (48, 2849955), (60, 2279964), (72, 1899970), (80, 1709973), (90, 1519976), (120, 1139982), (144, 949985), (180, 759988), (240, 569991), (360, 379994), (720, 189997)]