834854640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3478561}}^1$

素因数の和:3478577

約数の個数: 40

約数和(自身を含む): 2588050128

約数和(自身を除く): 1753195488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3478561, 6957122, 10435683, 13914244, 17392805, 20871366, 27828488, 34785610, 41742732, 52178415, 55656976, 69571220, 83485464, 104356830, 139142440, 166970928, 208713660, 278284880, 417427320, 834854640]

約数ペア:

[(1, 834854640), (2, 417427320), (3, 278284880), (4, 208713660), (5, 166970928), (6, 139142440), (8, 104356830), (10, 83485464), (12, 69571220), (15, 55656976), (16, 52178415), (20, 41742732), (24, 34785610), (30, 27828488), (40, 20871366), (48, 17392805), (60, 13914244), (80, 10435683), (120, 6957122), (240, 3478561)]