26879280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111997}}^1$

素因数の和:112013

約数の個数: 40

約数和(自身を含む): 83326512

約数和(自身を除く): 56447232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111997, 223994, 335991, 447988, 559985, 671982, 895976, 1119970, 1343964, 1679955, 1791952, 2239940, 2687928, 3359910, 4479880, 5375856, 6719820, 8959760, 13439640, 26879280]

約数ペア:

[(1, 26879280), (2, 13439640), (3, 8959760), (4, 6719820), (5, 5375856), (6, 4479880), (8, 3359910), (10, 2687928), (12, 2239940), (15, 1791952), (16, 1679955), (20, 1343964), (24, 1119970), (30, 895976), (40, 671982), (48, 559985), (60, 447988), (80, 335991), (120, 223994), (240, 111997)]