90313680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376307}}^1$

素因数の和:376323

約数の個数: 40

約数和(自身を含む): 279973152

約数和(自身を除く): 189659472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376307, 752614, 1128921, 1505228, 1881535, 2257842, 3010456, 3763070, 4515684, 5644605, 6020912, 7526140, 9031368, 11289210, 15052280, 18062736, 22578420, 30104560, 45156840, 90313680]

約数ペア:

[(1, 90313680), (2, 45156840), (3, 30104560), (4, 22578420), (5, 18062736), (6, 15052280), (8, 11289210), (10, 9031368), (12, 7526140), (15, 6020912), (16, 5644605), (20, 4515684), (24, 3763070), (30, 3010456), (40, 2257842), (48, 1881535), (60, 1505228), (80, 1128921), (120, 752614), (240, 376307)]