2100070320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8750293}}^1$

素因数の和:8750309

約数の個数: 40

約数和(自身を含む): 6510218736

約数和(自身を除く): 4410148416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8750293, 17500586, 26250879, 35001172, 43751465, 52501758, 70002344, 87502930, 105003516, 131254395, 140004688, 175005860, 210007032, 262508790, 350011720, 420014064, 525017580, 700023440, 1050035160, 2100070320]

約数ペア:

[(1, 2100070320), (2, 1050035160), (3, 700023440), (4, 525017580), (5, 420014064), (6, 350011720), (8, 262508790), (10, 210007032), (12, 175005860), (15, 140004688), (16, 131254395), (20, 105003516), (24, 87502930), (30, 70002344), (40, 52501758), (48, 43751465), (60, 35001172), (80, 26250879), (120, 17500586), (240, 8750293)]