1147199280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4779997}}^1$

素因数の和:4780013

約数の個数: 40

約数和(自身を含む): 3556318512

約数和(自身を除く): 2409119232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4779997, 9559994, 14339991, 19119988, 23899985, 28679982, 38239976, 47799970, 57359964, 71699955, 76479952, 95599940, 114719928, 143399910, 191199880, 229439856, 286799820, 382399760, 573599640, 1147199280]

約数ペア:

[(1, 1147199280), (2, 573599640), (3, 382399760), (4, 286799820), (5, 229439856), (6, 191199880), (8, 143399910), (10, 114719928), (12, 95599940), (15, 76479952), (16, 71699955), (20, 57359964), (24, 47799970), (30, 38239976), (40, 28679982), (48, 23899985), (60, 19119988), (80, 14339991), (120, 9559994), (240, 4779997)]