2972276880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12384487}}^1$

素因数の和:12384503

約数の個数: 40

約数和(自身を含む): 9214059072

約数和(自身を除く): 6241782192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12384487, 24768974, 37153461, 49537948, 61922435, 74306922, 99075896, 123844870, 148613844, 185767305, 198151792, 247689740, 297227688, 371534610, 495379480, 594455376, 743069220, 990758960, 1486138440, 2972276880]

約数ペア:

[(1, 2972276880), (2, 1486138440), (3, 990758960), (4, 743069220), (5, 594455376), (6, 495379480), (8, 371534610), (10, 297227688), (12, 247689740), (15, 198151792), (16, 185767305), (20, 148613844), (24, 123844870), (30, 99075896), (40, 74306922), (48, 61922435), (60, 49537948), (80, 37153461), (120, 24768974), (240, 12384487)]