1975504560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{4219}}^1$

素因数の和:6186

約数の個数: 80

約数和(自身を含む): 6128655360

約数和(自身を除く): 4153150800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1951, 3902, 4219, 5853, 7804, 8438, 9755, 11706, 12657, 15608, 16876, 19510, 21095, 23412, 25314, 29265, 31216, 33752, 39020, 42190, 46824, 50628, 58530, 63285, 67504, 78040, 84380, 93648, 101256, 117060, 126570, 156080, 168760, 202512, 234120, 253140, 337520, 468240, 506280, 1012560, 8231269, 16462538, 24693807, 32925076, 41156345, 49387614, 65850152, 82312690, 98775228, 123469035, 131700304, 164625380, 197550456, 246938070, 329250760, 395100912, 493876140, 658501520, 987752280, 1975504560]

約数ペア:

[(1, 1975504560), (2, 987752280), (3, 658501520), (4, 493876140), (5, 395100912), (6, 329250760), (8, 246938070), (10, 197550456), (12, 164625380), (15, 131700304), (16, 123469035), (20, 98775228), (24, 82312690), (30, 65850152), (40, 49387614), (48, 41156345), (60, 32925076), (80, 24693807), (120, 16462538), (240, 8231269), (1951, 1012560), (3902, 506280), (4219, 468240), (5853, 337520), (7804, 253140), (8438, 234120), (9755, 202512), (11706, 168760), (12657, 156080), (15608, 126570), (16876, 117060), (19510, 101256), (21095, 93648), (23412, 84380), (25314, 78040), (29265, 67504), (31216, 63285), (33752, 58530), (39020, 50628), (42190, 46824)]