555866880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{144757}}^1$

素因数の和:144781

約数の個数: 72

約数和(自身を含む): 1775312112

約数和(自身を除く): 1219445232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 144757, 289514, 434271, 579028, 723785, 868542, 1158056, 1447570, 1737084, 2171355, 2316112, 2895140, 3474168, 4342710, 4632224, 5790280, 6948336, 8685420, 9264448, 11580560, 13896672, 17370840, 18528896, 23161120, 27793344, 34741680, 37057792, 46322240, 55586688, 69483360, 92644480, 111173376, 138966720, 185288960, 277933440, 555866880]

約数ペア:

[(1, 555866880), (2, 277933440), (3, 185288960), (4, 138966720), (5, 111173376), (6, 92644480), (8, 69483360), (10, 55586688), (12, 46322240), (15, 37057792), (16, 34741680), (20, 27793344), (24, 23161120), (30, 18528896), (32, 17370840), (40, 13896672), (48, 11580560), (60, 9264448), (64, 8685420), (80, 6948336), (96, 5790280), (120, 4632224), (128, 4342710), (160, 3474168), (192, 2895140), (240, 2316112), (256, 2171355), (320, 1737084), (384, 1447570), (480, 1158056), (640, 868542), (768, 723785), (960, 579028), (1280, 434271), (1920, 289514), (3840, 144757)]